{"title":"Headphone Amps \u0026 Preamps","description":"\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eYour headphones are hungry for power, and we’ve got the amps to feed them. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"little-dot-mk3","title":"Little Dot MK3 \u0026 MK3 SE Tube Headphone Amp","description":"What Makes It Special\u003cul style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\n\u003cli\u003e\n\u003cstrong\u003eA \"classic\" tube headphone amp \u003c\/strong\u003ethat has earned a solid reputation as a reliable workhouse that offers the ability to customize to the listener's desires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChangeable tubes with an extensive community \u003c\/strong\u003earound comparing which tubes work the best for different preferences (\u003ca href=\"https:\/\/www.head-fi.org\/threads\/little-dot-tube-amps-vacuum-tube-rolling-guide.563884\/\"\u003esee Head-Fi thread\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImproved industrial design and appearance \u003c\/b\u003ewhen compared to the MK3\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eOur Thoughts\u003c\/h4\u003e\u003cp style='margin-bottom: 1em; line-height: 1.4; font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eThe Little Dot MK3, like the MK2 has been around for what feels like a long-time now and it is still considered one of the best tube headphone amps for its price. Its popularity can be seen through the extensive number of reviews and discussions around the MK2 and Little Dot products. In particular, there are and continue to be, extensive discussions around tube rolling and customization of the MK2.\u003c\/p\u003e\u003cp style='margin-bottom: 1em; line-height: 1.4; font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cb\u003eThe Little Dot MK3 Tube Headphone Amp remains a solid choice as a tube headphone amp with a beautiful case and design.\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eIncluded\u003c\/h4\u003e\u003cul style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\n\u003cli\u003eLittle Dot MK3 Tube Headphone Amp\u003c\/li\u003e\n\u003cli\u003ePower Supply \/ AC Adapter\u003c\/li\u003e\n\u003cli\u003e(2) 5654 Tubes\u003c\/li\u003e\n\u003cli\u003e(2) 6H6PI Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eSpecs\u003c\/h4\u003e\u003cul style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis:\u003c\/strong\u003e High quality aluminum chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 12 Hz - 100 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD + N:\u003c\/strong\u003e 0.15% (80 mW @ 300 Ohms)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower output:\u003c\/strong\u003e 350 mW @ 300\/600 Ohms, 300 mW @ 120 Ohms, 100 mW @ 32 Ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable gain:\u003c\/strong\u003e 3, 4, 5, or 10x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended load impedance:\u003c\/strong\u003e 32 - 600 Ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 50 kOhms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-amplifier output impedance:\u003c\/strong\u003e 600 Ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-amplifier gain:\u003c\/strong\u003e 3-10x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-amplifier voltage:\u003c\/strong\u003e 10 V RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e 30 W (228 V x 0.130 A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 10.6 x 6.9 x 4.8 in (270 x 175 x 123 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6.6 lbs (3 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Little Dot","offers":[{"title":"SE","offer_id":29049782665290,"sku":"APS-0009-2","price":539.99,"currency_code":"USD","in_stock":false},{"title":"Standard","offer_id":29033788964938,"sku":"APS-0009-1","price":299.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-little-dot-headphone-amp-tube-little-dot-mk3-mk3-se-tube-headphone-amp-10927047311434.jpg?v=1571215404"},{"product_id":"darkvoice-336se","title":"Darkvoice 336SE Tube Headphone Amp","description":"\u003ch4 data-mce-style=\"margin: 0px 0px 1em; line-height: 1.4; color: #000000; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px;\"\u003e\u003cspan _ngcontent-bid-c16=\"\"\u003e\u003ci\u003e\u003cspan style=\"font-size: 11pt; font-family: 'Helvetica Neue',sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: italic; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\" data-mce-style=\"font-size: 11pt; font-family: 'Helvetica Neue',sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: italic; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003eNote: This product is end of life. If you are looking for and OTL tube amps, please take a look at \u003ca href=\"https:\/\/apos.audio\/collections\/brand-spotlight-xduoo\/products\/xduoo-ta-66-tube-amplifier\" target=\"_blank\" rel=\"noopener\"\u003exDuoo TA-66 Tube Amp\u003c\/a\u003e.\u003c\/span\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cbr\u003e\n\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4; color: #000000; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px;\"\u003eWhat Makes It Special\u003c\/h4\u003e\n\u003cul style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly reviewed tube amp \u003c\/strong\u003eby reviewers and audiophiles (4.5 rating on Head-Fi, very positive feedback from many reviewers)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful enough for any setup \u003c\/strong\u003ewith the ability to power headphones with up to 600 ohms of magnetic resistance as well as doubling as a speaker pre-amp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubes are convenient to change and swap\u003c\/strong\u003e allowing you to customize the sound to your preference\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh quality components \u003c\/b\u003eare used throughout and enclosed in a strong case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4; color: #000000; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px;\"\u003eOur Thoughts\u003c\/h4\u003e\n\u003cp style=\"margin-bottom: 1em; line-height: 1.4; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px;\"\u003eThe DarkVoice 336SE Tube Headphone amp is an Output Transformer-Less (OTL) tube headphone amp that has been designed to provide clear sound and amplification. We like the flexibility of the 336SE as it's powerful enough for headphones with high impedance and customization with easy-to-change tube slots. As well, DarkVoice has been around in the market for a while now and they have earned a (deserved) reputation for building solid, well-performing, products.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 1em; line-height: 1.4; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px;\"\u003e\u003cb\u003eOverall, the DarkVoice 336SE is a solid choice if you are looking for a high end tube amp that performs \u003c\/b\u003e\u003cb\u003eexceptionally\u003c\/b\u003e\u003cb\u003e well, can handle any setup, and be customized to your preference all without spending $500.\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4; color: #000000; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px;\"\u003eIncluded\u003c\/h4\u003e\n\u003cul style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px;\"\u003e\n\u003cli\u003eDarkVoice 336SE Tube Headphone Amp\u003c\/li\u003e\n\u003cli\u003e6N8P Tube\u003c\/li\u003e\n\u003cli\u003e6N5P Tube\u003c\/li\u003e\n\u003cli\u003e110V Power Supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4; color: #000000; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px;\"\u003eSpecs\u003c\/h4\u003e\n\u003cul style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 300 x 152 x 280 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance: \u003c\/strong\u003e32 ~ 600 Ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-noise ratio:\u003c\/strong\u003e \u0026gt; 100 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower handling capacity:\u003c\/strong\u003e 1 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion:\u003c\/strong\u003e \u0026lt; 2%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 1\/4 in (6.3 mm) stereo jack, RCA jack for pre-amp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e RCA jack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e","brand":"Darkvoice","offers":[{"title":"110V","offer_id":39925156577451,"sku":"APS-0016-1","price":290.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-darkvoice-headphone-amp-tube-darkvoice-336se-tube-headphone-amp-110v-10927235104842.jpg?v=1571229085"},{"product_id":"smsl-sh-8","title":"SMSL SH-8 Headphone Amp","description":"\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eOur Thoughts\u003c\/h4\u003e\u003cp style='margin-bottom: 1em; line-height: 1.4; font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cb\u003eThe SMSL SH-8 pairs well with \u003ca href=\"https:\/\/apos.audio\/collections\/brand-spotlight-smsl\/products\/smsl-su-9-balanced-mqa-enabled-dac\" target=\"_blank\"\u003ethe SMSL SU-9\u003c\/a\u003e and together they form a beautiful, powerful, and high-performing Amp \u0026amp; DAC combo for your headphone setup. The SH-8 may not be cheap, but it's an extremely high quality amplifier that is well worth its cost.\u003c\/b\u003e\u003c\/p\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eIncluded\u003c\/h4\u003e\u003cul style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cli\u003eSMSL SH-8 Headphone Amp\u003c\/li\u003e\u003c\/ul\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eSpecs\u003c\/h4\u003e\u003cul style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e Unbalanced (RCA), balanced (XLR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 6.35mm headphone jack, balanced headphone jack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbalanced output:\u003c\/strong\u003e 32 ohms \/ 420 mW, 64 ohms \/ 377 mW, 150 ohms \/ 190 mW, 300 ohms \/ 100 mW, 600 ohms \/ 51 mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbalanced THD + N:\u003c\/strong\u003e 0.0009%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbalanced SNR:\u003c\/strong\u003e 107 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced output:\u003c\/strong\u003e 32 ohms \/ 655 mW, 64 ohms \/ 835 mW, 150 ohms \/ 717 mW, 300 ohms \/ 400 mW, 600 ohms \/ 205 mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced THD + N:\u003c\/strong\u003e 0.001%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced SNR:\u003c\/strong\u003e 109 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e 3.5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby power:\u003c\/strong\u003e \u0026lt; 0.1 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions, W x H x D:\u003c\/strong\u003e 7.3 x 1.6 x 4.9 in (185 x 40 x 125 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.2 lbs (1 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"SMSL","offers":[{"title":"Default Title","offer_id":28183538663498,"sku":"APS-0019-1","price":189.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-s-m-s-l-headphone-amp-smsl-sh-8-headphone-amp-10927366996042.png?v=1571208668"},{"product_id":"bravo-audio-v1-tube-amplifier","title":"Bravo Audio V1 Tube Amplifier","description":"\u003ch1 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDang it.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe hate to be the bearers of bad news, but the Bravo Audio V1 Tube Amplifier has reached its end of life. Fortunately, we have a great alternative for you. Check out the \u003ca href=\"https:\/\/apos.audio\/collections\/brand-spotlight-xduoo\/products\/xduoo-mt-601-tube-amp\" target=\"_blank\" rel=\"noopener noreferrer\"\u003exDuoo MT-601 Tube Class-A Amplifier\u003c\/a\u003e, which has a similar price but better performance and power.\u003c\/p\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eThe Bravo Audio V1 is a pure Class A Tube Amplifier with audiophile performance. It has an acrylic plate built on the top and bottom with a Russian produced EH6922 tube in the middle. This setup produces a power, dynamic, and sweet sound, which can be also be connected to a power amplifier to improve your Hi-Fi system.\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eSpecs:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eInput Power: DC 24 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eInput Sensitivity: 100 mV\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eInput Impedance: 100 kOhm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eOutput Impedance: 20~600 Ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eGain: 30 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eFrequency Response: 10 Hz - 60 kHz +\/- 0.25 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eSignal\/Noise Ratio: \u0026gt;90 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eDynamic Range: 84.6 dBA (300 ohm), 89.8 dBA (33 ohm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eTHD: 0.016% (300 ohm), 0.45% (33 ohm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eIMD + Noise: 0.045 (300 ohm), 0.42 (33ohm) \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eIncluded:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eBravo V1 Head-Amp x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003ePower cable with AC wall plug  x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eBrand new Electro-Harmonix 6922 tube x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e6.3 mm to 3.5 mm Gold coat earphone Jack adapter x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eSwitching Power Supply Universal AC 100V-240V \/ 50~60Hz to 24V DC 1A out put x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bravo Audio","offers":[{"title":"Default Title","offer_id":28887835344970,"sku":"APS-0048-1","price":74.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-bravo-audio-headphone-amp-tube-bravo-audio-v1-tube-amplifier-11450617495626.jpg?v=1571229889"},{"product_id":"bravo-v2-tube-amplifier","title":"Bravo V2 Tube Amplifier","description":"\u003ch1 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDang it.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe hate to be the bearers of bad news, but the Bravo Audio V1 Tube Amplifier has reached its end of life. Fortunately, we have a great alternative for you. Check out the \u003ca href=\"https:\/\/apos.audio\/collections\/brand-spotlight-xduoo\/products\/xduoo-mt-601-tube-amp\" target=\"_blank\" rel=\"noopener noreferrer\"\u003exDuoo MT-601 Tube Class-A Amplifier\u003c\/a\u003e, which has a similar price but better performance and power.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400; color: #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eThe Bravo V2 Tube Amplifier is made of two acrylic plates with a Shu Guan 12AU7 tube in the middle that produces a warm sound. It is a great partner for darker sounding headphones like the HD 650 and because it uses standard tubes it makes for a good amp to roll tubes. You can easily pair a DAC with the V2 as it comes with both RCA and 1\/8 inch inputs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400; color: #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eSpecs:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eTube: Shu Guan 12AU7 tube\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eInputs: RCA and 1\/8 in (3.5 mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eInput Power: DC 24 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eInput Sensitivity: 100 mV\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eInput Impedance: 100 kohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eOutput Impedance: 20–600 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eGain: 30 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eFrequency Response: 10 Hz - 60 kHz +\/- 0.25 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eSignal to Noise Ratio: \u0026gt; 90 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eDynamic Range: 84.6 dBA (300 ohms), 89.8 dBA (33 ohms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eTHD: 0.016% (300 ohms), 0.045% (33 ohms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #cccccc;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eMD + Noise: 0.045 (300 ohms), 0.42 (33 ohms)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bravo Audio","offers":[{"title":"Default Title","offer_id":28887947411530,"sku":"APS-0049-1","price":67.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-bravo-audio-headphone-amp-tube-bravo-v2-tube-amplifier-11450697973834.jpg?v=1571229684"},{"product_id":"bravo-v3-tube-amplifier","title":"Bravo V3 Tube Amplifier","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4; color: #000000; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px;\"\u003e\u003c\/h4\u003e\n\u003ch1 style=\"margin-bottom: 1em; line-height: 1.4; caret-color: #000000; text-size-adjust: auto;\"\u003e\u003cspan style=\"color: #cccccc;\"\u003e\u003cspan style=\"color: #000000;\"\u003eDang it.\u003c\/span\u003e \u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eWe hate to be the bearers of bad news, but the Bravo V3 Tube Amplifier has reached its end of life. Fortunately, we have a great alternative. \u003ca href=\"https:\/\/apos.audio\/collections\/brand-spotlight-xduoo\/products\/xduoo-mt-602-tube-headphone-amp\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out the xDuoo MT-602 Tube Class-A Amplifier\u003c\/a\u003e, which has a similar price but better performance and power. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 1em; line-height: 1.4; caret-color: #000000; text-size-adjust: auto;\"\u003e\u003cspan style=\"color: #cccccc;\"\u003eThe Bravo V3 Tube Amplifier is an upgrade on Bravo Audio's other popular models with the 12AU7 tube and the three-band equalization controls. The EH6922 12AU\u0026amp;-style tube produces a warm sound that pairs great with darker headphones like the HD 650. The V3 not only allows for tube rolling but with the RCA and 1\/8 inch inputs, it can be easily combined with a DAC. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4; caret-color: #000000; color: #000000; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; text-size-adjust: auto;\"\u003e\u003cspan style=\"color: #cccccc;\"\u003eSpecs:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul style=\"caret-color: #000000; text-size-adjust: auto;\"\u003e\n\u003cli\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cstrong\u003eTube:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eElectro Harmonix 6922 tube\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cstrong\u003eInput Power:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eDC 24 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e100 mV\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cstrong\u003eInput Impedance:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e100 kOhms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e20 - 600 Ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cstrong\u003eGain:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e30 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cstrong\u003eFrequency Response:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e10 Hz - 60 kHz +\/- 0.25 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cstrong\u003eSignal\/Noise Ratio:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u0026gt; 90 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cstrong\u003eDynamic Range:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e84.6 dBA (300 Ohms), 89.9 dBA (33 Ohms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cstrong\u003eTHD:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e0.016% (300 Ohms), 0.45% (33 Ohms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cstrong\u003eMD + Noise:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e0.045 (300 Ohms), 0.42 (33 Ohms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cstrong\u003eInputs:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eRCA (L,R), 1\/8 in (3.5 mm) jack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cstrong\u003eOutput:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e1\/4 in (6.3 mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e","brand":"Bravo Audio","offers":[{"title":"Default Title","offer_id":28888036147274,"sku":"APS-0050-1","price":84.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-bravo-audio-headphone-amp-tube-bravo-v3-tube-amplifier-11450767016010.jpg?v=1571229427"},{"product_id":"audirect-beam-portable-dac-amp","title":"Audirect Beam Portable DAC\/Amp","description":"\u003cdiv style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003eThe Audirect Beam Portable DAC\/Amp is a portable DAC\/Amp that includes an ES9118 DAC chip and delivers 125 dB SNR and -114 dB THD+N, which would please any audiophile. It is compatible with iPhones, Android phones, and PCs.\u003c\/div\u003e\n\u003cdiv style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e \u003c\/div\u003e\n\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4; caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; text-size-adjust: auto;\"\u003eSpecs:\u003c\/h4\u003e\n\u003cdiv style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e-114 dB THD+N, 2 Vrms into 600 ohms; -108 dB THD+N, 49 mW into 32 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e20 Hz–30 kHz (-0.15 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e0.0004%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e+125 dB SNR, + 120 dB DNR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chip:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eES9118 SABRE HiFi SoC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCM Support:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e16–32 bit, 32–384 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSD Support:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eDoP64, DoP128, native DSD64\/128\/256\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIR:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u0026lt; 1 ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Chip:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eES9118\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Port:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eUSB-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Port:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e⅛ in (3.5 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e2.1 x 0.6 x 0.2 in (52 x 14 x 6 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e0.4 oz (12 g)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Audirect","offers":[{"title":"Grey","offer_id":39925169782955,"sku":"APS-0054-1","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-audirect-headphone-dac-amp-audirect-beam-portable-dac-amp-grey-11450982596682.jpg?v=1571240364"},{"product_id":"smsl-sd-793ii-dac-amp","title":"SMSL SD-793II DAC\/Amp","description":"\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cp style=\"margin-bottom: 1em; line-height: 1.4;\"\u003eThe SMSL SD-793II DAC\/Amp can power both low and high impedance headphones. It includes the low-jitter DIR9001 digital receiver chip, PCM1793 DAC chip, and the OPA2134 opamp that support signals up to 24 bit\/96 kHz. This DAC comes with a quarter-inch headphone out, and both coaxial and optical interfaces for connecting to your computer, TV, DVD player, and more.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 class=\"Text__text__PazWx Text__type--title-1__jG0Hs \" style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003eSpecs:\u003c\/h4\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--light-gray__2gIUb\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DescriptionNote__note_text__8Vw83\"\u003e\n\u003cdiv class=\"DescriptionSection__section_heading__1Jx8S\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DetailSection__detail_list__3iB0n\"\u003e\u003cul\u003e\n\u003cli\u003eBody: Laser-engraved aluminum\u003c\/li\u003e\n\u003cli\u003eDigital Receiver: DIR9001\u003c\/li\u003e\n\u003cli\u003eDAC Chip: PCM1793\u003c\/li\u003e\n\u003cli\u003eOPA2134 Opamp and WIMA Capacitors\u003c\/li\u003e\n\u003cli\u003eSignal Output: RCA 2-channel\u003c\/li\u003e\n\u003cli\u003eInput Interfaces: Coaxial, optical (with switch)\u003c\/li\u003e\n\u003cli\u003eInput Frequency: 44.1, 48, 96 kHz \/ 16, 24 bit\u003c\/li\u003e\n\u003cli\u003eSignal-to-Noise Ratio: \u0026gt; 113 dB\u003c\/li\u003e\n\u003cli\u003eDynamic Range: 105 dB\u003c\/li\u003e\n\u003cli\u003eRated Output: 1.7 VPP\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 20 Hz – 20 kHz (-0.2 dB)\u003c\/li\u003e\n\u003cli\u003eTotal Power: \u0026lt; 8 W\u003c\/li\u003e\n\u003cli\u003eOutput Power: 65 mW at 16 ohm, 130 mW at 32 ohm\u003c\/li\u003e\n\u003cli\u003eDistortion: 0.01% THD+N at 100 mW, 32 ohm\u003c\/li\u003e\n\u003cli\u003eVoltage: 100 – 240 ACV global power\u003c\/li\u003e\n\u003cli\u003eDimensions, Including Protrusions: 5 x 3 x 1.4 in (12.8 x 7.7 x 3.5 cm)\u003c\/li\u003e\n\u003cli\u003eWeight: 1.1 lb (0.5 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"SMSL","offers":[{"title":"Black","offer_id":39925172043947,"sku":"APS-0058-1","price":67.99,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":39925172076715,"sku":"APS-0058-2","price":67.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-s-m-s-l-headphone-dac-amp-smsl-sd-793ii-dac-amp-black-11451863695434.jpg?v=1586082188"},{"product_id":"smsl-sa-36a-pro-amplifier","title":"SMSL SA-36A Pro","description":"\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\n\u003cdiv style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003eThe SA-36A Pro has theTDA7492PE as its main chip. It uses\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eTDK inductors and AV \/ PILKOR polyester film capacitors for output filtering. The EPCOS polyester film capacitors do coupling extremely well and produce a brighter, grainy, and crystal clear sound.\u003c\/div\u003e\n\u003cdiv style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003c\/div\u003e\n\u003c\/h4\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px; text-size-adjust: auto;'\u003eSpecs:\u003c\/h4\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cul\u003e\n\u003cli\u003ePower: 25W, 4\u003cspan style='font-family: \"Noto Sans\", Helvetica, Arial, sans-serif; font-size: 13px;'\u003eΩ\u003c\/span\u003e, 20W, 8Ω\u003c\/li\u003e\n\u003cli\u003eDynamic range : 103 dB\u003c\/li\u003e\n\u003cli\u003eNet Weight: 0.5 kg\u003c\/li\u003e\n\u003cli\u003eExternal dimensions : 150 x 92 x 43mm (including protruding parts)\u003c\/li\u003e\n\u003cli\u003ePanel Color: Black \/ Silver \/ Gold\u003c\/li\u003e\n\u003cli\u003eFit Color: Black\u003c\/li\u003e\n\u003cli\u003eHousing Material : Aluminum\u003c\/li\u003e\n\u003cli\u003eHousing Process: Sandblasting + pull grain oxide\u003c\/li\u003e\n\u003cli\u003eScreen technology: Laser engraving\u003c\/li\u003e\n\u003cli\u003eSignal Input : RCA gold-plated lotus pedestal signal input\u003c\/li\u003e\n\u003cli\u003eSignal output : 4-wire signal output\u003c\/li\u003e\n\u003cli\u003ePower supply : DC12-24V external diameter 5.5mm diameter 2.1mm ungrateful positive\u003c\/li\u003e\n\u003cli\u003eCircuit plate : 1.6mm thick all-glass immersion gold\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"SMSL","offers":[{"title":"Black","offer_id":39925170405547,"sku":"APS-0076-1","price":54.99,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":39925170438315,"sku":"APS-0076-2","price":54.99,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":39925170471083,"sku":"APS-0076-3","price":54.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-s-m-s-l-headphone-amp-smsl-sa-36a-pro-black-11551692980298.jpg?v=1586082785"},{"product_id":"little-dot-mk4-se-tube-amp","title":"Little Dot MK4 SE Tube Amp","description":"\u003ch4 style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; line-height: 1.4; color: rgb(0, 0, 0); margin: 0px 0px 1em; font-size: 15px;'\u003e\n\u003cspan style=\"color: rgb(34, 34, 34); font-size: 14px; font-family: Helvetica;\"\u003eThe Little Dot MK4 SE is a special edition of the MK4 tube amp and replaces the MK4's driver tubes with \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eM8100\/CV4010 driver tubes and 6H30PI gold-pin power tubes. As with the MK4, it comes in an aluminum chassis, internal jumper, and double gain switches. The SE improves on the MK4 with a nuetrik headphone jack, premium \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003ecircuit components in key signal path locations, and premium RCA connectors.\u003c\/span\u003e\n\u003c\/h4\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSpecs\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e:\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCircuit design: SEPP (singled-ended push pull) OTL in class-A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency range: 10 Hz – 100 kHz (-1 dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N: 0.1% (100 mW at 300 ohm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower output: 500 mW at 300\/600 ohm; 300 mW at 120 ohm; 100 mW at 32 ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower consumption: 30 W (228 V x 0.133 A)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eVariable gain: 3, 4, 5, or 10x\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRecommended load impedance: 32 – 600 ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInput impedance: 50 kohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePreamplifier output impedance: 600 ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePreamplifier gain: 3 – 10x (also controlled via gain switches)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePreamplifier voltage: 10 V RMS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePreamplification circuit includes both driver and power tubes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e(2) M8100\/CV4010 driver tubes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e(2) 6H30PI gold-pin power tubes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e¼ in (6.3 mm) Neutrik headphone jack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAmerican CMC\/Van Den Hul RCA jacks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDimensions: 12.6 x 8.7 x 5.6 in (32 x 22 x 14.3 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWeight: 3.5 kg\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Little Dot","offers":[{"title":"110V","offer_id":39925170012331,"sku":"APS-0090-1","price":499.0,"currency_code":"USD","in_stock":false},{"title":"220V","offer_id":39925170045099,"sku":"APS-0090-2","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-little-dot-headphone-amp-tube-little-dot-mk4-se-tube-amp-11575984029770.jpg?v=1571215161"},{"product_id":"little-dot-mk4-tube-headphone-amp","title":"Little Dot MK4 Tube Headphone Amp","description":"\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003c\/h4\u003e\u003cp style='margin-bottom: 0px; padding: 0px; color: rgb(102, 102, 102); font-family: Arial, Verdana, \"helvetica neue\", Helvetica, sans-serif; font-size: 11px;'\u003e\u003cspan style=\"margin: 0px; padding: 0px; font-size: medium; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; font-family: Helvetica; font-size: 14px;\"\u003eThe Little Dot MK 4 has \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px;\"\u003ean internal jumper that allows a wider range of driver tube-rolling. Tubes that can be rolled include the EF92, CV131, WE403A\/B, GE5654, M8100, CV4010, EF95, 6JI, along with any other equivalents, derivatives, or direct replacements of these vacuum tubes. It also has \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px;\"\u003euser-tweaking options such as two gain switches to delivery maximum compatibility with all your headphones, regardless of impedance or sensitivity. This MK 4 comes with a SEPP (Single-Ended Push Pull) in class-A circuit design and can easily drive headphones whether they are 32 ohms or 600 ohms.\u003c\/span\u003e\u003c\/p\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cb\u003e\u003cspan style=\"font-family: Helvetica;\"\u003eSpecs:\u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSEPP (Singled-Ended Push Pull) OTL in Class-A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eFrequency response: 10 hz~100 Khz (-1dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eTHD+N: 0.1% (100 mW @ 300 ohm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePower Output:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e500 mW @ 300\/600 ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e300 mW @ 120 ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e100 mW @ 32 ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePower Consumption: 30W (228V x 0.133A)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eVariable Gain: 3,4,5, or 10x\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eRecommended Load Impedance: 32 ohm~600 ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eInput Impedance: 50K ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePre-Amplifier Output Impedance: 600 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePre-Amplifier Gain: 3-10x (also controlled via gain switches)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePre-Amplifier Voltage: 10V RMS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eHigh quality aluminum chassis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eWeight: 3.5 Kg or 7.7 lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e1 Year Little Dot Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 1em; line-height: 1;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eAvailable in either 120VAC or 220VAC\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Little Dot","offers":[{"title":"110V","offer_id":39925160083627,"sku":"APS-0089-1","price":364.99,"currency_code":"USD","in_stock":false},{"title":"220V","offer_id":39925160116395,"sku":"APS-0089-2","price":364.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-little-dot-headphone-amp-tube-little-dot-mk4-tube-headphone-amp-11575984193610.jpg?v=1571215041"},{"product_id":"little-dot-mk8-se-tube-amp","title":"Little Dot MK8 SE Tube Amp","description":"\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eThe Little Dot MK8 SE is an improvement on the Little Dot MK 6+ that includes a no-compromise performance with high impedance headphones. The MK8 SE is dual-mono with independent amplifiers that have their own isolated toroidal transformer power supplies. It has a fully balanced architecture with single-ended headphone functionality as well. \u003c\/span\u003e\u003c\/h4\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eA capacitor-less output design minimizes components in the signal path, delivering a \"pure\" signal, free from unwanted distortion and color. The MK8 SE's sound signature is designed to provide a reference-level of transparency with a touch of tube warmth and tonal richness.\u003c\/span\u003e\u003c\/h4\u003e\u003cp style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cb\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSpecs:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFully Balanced, Dual-Mono Architecture\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOCL (Output CapacitorLess) in Class-A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eVacuum Tubes: 2x 12AT7, 4x 6H30PI\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInputs: Balanced: 2x 3-pin XLR; Single-ended: 2x RCA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutputs: Balanced: 4-Pin XLR; Balanced Pre-Amp: 2x 3-pin XLR; Single-ended: 1\/4\" (6.35mm) TRS Stereo jack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency Response: 5Hz–80KHz (-3dB), 10Hz–30KHz (-1dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInput Impedance: 50K ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePre-Amplifier Output Impedance: 600 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N: 0.01% (2Vrms @ 1000Hz), 0.03% (10Vrms @ 1000Hz), 0.2% (20Vrms @ 1000Hz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSignal-to-Noise: 96 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUser Selectable Gain Settings: Low (14 dB) and High (20 dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower Output: 2W per channel @ 600 ohms, 1W per channel @ 300 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eVoltage Swing: 60V p-p\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower Consumption: 110 VA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDimensions: 13.8 x 11.4 x 5.5 in (350 x 290 x 140 mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWeight: 21 lbs (9.6 kg)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Little Dot","offers":[{"title":"110V \/ Black","offer_id":29091217145930,"sku":"APS-0091-1","price":1099.98,"currency_code":"USD","in_stock":false},{"title":"220V \/ Black","offer_id":31898891354186,"sku":"APS-0091-2","price":1099.98,"currency_code":"USD","in_stock":false},{"title":"110V \/ Silver","offer_id":31898891419722,"sku":"APS-0091-3","price":1099.98,"currency_code":"USD","in_stock":false},{"title":"220V \/ Silver","offer_id":31898891550794,"sku":"APS-0091-4","price":1099.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-little-dot-headphone-amp-tube-little-dot-mk8-se-tube-amp-11576371839050.jpg?v=1571214560"},{"product_id":"little-dot-mk2","title":"Little Dot MK2 Tube Headphone Amp","description":"\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eWhat Makes It Special\u003c\/h4\u003e\u003cul style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\n\u003cli\u003e\n\u003cstrong\u003eA \"classic\" tube headphone amp \u003c\/strong\u003ethat has earned a solid reputation as a reliable workhouse that offers the ability to customize to the listener's desires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChangeable tubes with an extensive community \u003c\/strong\u003earound comparing which tubes work the best for different preferences (\u003ca href=\"https:\/\/www.head-fi.org\/threads\/little-dot-tube-amps-vacuum-tube-rolling-guide.563884\/\"\u003esee Head-Fi thread\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliable and built with quality \u003c\/b\u003ewith large numbers of happy owners of the MK2 and other Little Dot products\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eOur Thoughts\u003c\/h4\u003e\u003cp style='margin-bottom: 1em; line-height: 1.4; font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eThe Little Dot MK2 has been around for what feels like a long-time now and it is still considered one of the best tube headphone amps for its price. Its popularity can be seen through the extensive number of reviews and discussions around the MK2 and Little Dot products. In particular, there are and continue to be, extensive discussions around tube rolling and customization of the MK2.\u003c\/p\u003e\u003cp style='margin-bottom: 1em; line-height: 1.4; font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cb\u003eThe Little Dot MK2 Tube Headphone Amp is a true \"classic\" tube headphone amp and it continues to be a great choice. \u003c\/b\u003e\u003c\/p\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eIncluded\u003c\/h4\u003e\u003cul style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\n\u003cli\u003eLittle Dot MK2 Tube Headphone Amp\u003c\/li\u003e\n\u003cli\u003ePower Supply \/ AC Adapter\u003c\/li\u003e\n\u003cli\u003e(2) 6J1 Tubes\u003c\/li\u003e\n\u003cli\u003e(2) 6N6 Tubes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003eSpecs\u003c\/h4\u003e\u003cul style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e Gold-plated unbalanced phono (RCA) jacks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e ¼ in gold-plated stereo headphone out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 20 Hz – 50 kHz (-1 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.1% (50 mW into 300 ohms)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable headphone impedance:\u003c\/strong\u003e 32 – 600 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 50 kohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifer output impedance:\u003c\/strong\u003e 600 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifer gain:\u003c\/strong\u003e 3 – 10x (also controlled via gain switches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreamplifer voltage:\u003c\/strong\u003e 10 V RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum input voltage:\u003c\/strong\u003e 4 V RMS\u003c\/li\u003e\n\u003cli\u003ePreamplification circuit includes both driver and power tubes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower output:\u003c\/strong\u003e 300 mW into 300 ohms, 200 mW into 120 ohms, 100 mW into 32 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e 28 W (228 V x 0.12 4A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 8.3 x 4.3 x 4.2 in (21 x 11 x 13 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.5 lbs (2.5 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Little Dot","offers":[{"title":"110V \/ With 6J1 Tube","offer_id":29091270262858,"sku":"APS-0008-1","price":175.99,"currency_code":"USD","in_stock":false},{"title":"110V \/ With JAN 5654W Tube","offer_id":29091270295626,"sku":"APS-0008-2","price":205.99,"currency_code":"USD","in_stock":false},{"title":"110V \/ With CV4010 Tube","offer_id":29091270328394,"sku":"APS-0008-3","price":225.99,"currency_code":"USD","in_stock":false},{"title":"220V \/ With 6J1 Tube","offer_id":29091270361162,"sku":"APS-0008-4","price":175.99,"currency_code":"USD","in_stock":false},{"title":"220V \/ With JAN 5654W Tube","offer_id":29091270393930,"sku":"APS-0008-5","price":205.99,"currency_code":"USD","in_stock":false},{"title":"220V \/ With CV4010 Tube","offer_id":29091270426698,"sku":"APS-0008-6","price":225.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-little-dot-headphone-amp-tube-little-dot-mk2-tube-headphone-amp-11576402837578.jpg?v=1571215522"},{"product_id":"xduoo-ta-20-tube-amp","title":"xDuoo TA-20 Tube Amp","description":"\u003cp\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Helvetica; font-size: 14px;\"\u003eThe xDuoo TA-20 is a high performance balanced tube amplifier that is about the size of a sheet of A5 paper and saves a lot of desk space. It comes in an aluminum alloy chassis and has 12AU7 tubes along with a balanced output that delivers 2,000 mW of power. For inputs, it comes with XLR and two sets of RCA. It also has a RCA output port for preamplifier functionality. To top off all these features, the TA-20 has a Class-A transistor expansion, a custom hi-fi capacitor, and a professional volume IC.\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h4\u003e\u003cul\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAnti-interference aluminum alloy shell\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRemovable aluminum alloy tube guardrail\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e12AU7 tube\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eClass-A transistor expansion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCustomized hi-fi capacitor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eProfessional volume IC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBalanced input and output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e2 sets of aux input interfaces\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower supply: External electricity (AC100–240V)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput power: Phone: 2,000 mW (32 ohms); XLR: 2,000 mW (32 ohms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency response: 10 Hz–100 kHz (+\/- 1 dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eGain: +18 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDistortion: ≤ 0.01% (1 kHz, 32-ohm load)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSignal-to-noise ratio: 115 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eHeadphone impedance: 8–600 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFootprint: 5.8 x 8.3 in (14.8 x 21 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWeight: 3.4 lbs (1.55 kg)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"xDuoo","offers":[{"title":"TA-20 Only","offer_id":43947645796588,"sku":"APS-0093-1","price":399.0,"currency_code":"USD","in_stock":false},{"title":"TA-20 + Apos Ray Vacuum Tube 12AU7 (Matched Pair)","offer_id":43947645829356,"sku":"APS-0093-2","price":548.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-xduoo-headphone-amp-tube-xduoo-ta-20-tube-amp-11576519884874.jpg?v=1571273466"},{"product_id":"little-dot-mk-6plus-tube-amp","title":"Little Dot MK6+ Tube Amp","description":"\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cspan style=\"font-family: Helvetica;\"\u003eThe Little Dot MK6+ has a fully balanced architecture with exceptional dynamic range that can produce clean amplitudes of 70V p-p into 120 ohms. This flagship tube amplifier by Little Dot comes with a balanced Class-A SEPP (single-ended push pull) OCL circuit topology that delivers rich tones. It brute forces clean power to maximize dynamics while having a low frequency impact.\u003c\/span\u003e\u003c\/h4\u003e\u003cp style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFully Balanced Architecture\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSEPP (Single-ended Push Pull) OCL (Output CapacitorLess) in Class-A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eActive 2 fan cooling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDriver Tubes: 2x 6H9C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower Tubes: 4x RCA 6080\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInputs: Balanced: 2x 3-pin XLR; Single-ended: 2x RCA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutputs: Balanced: 4-Pin XLR; Balanced Pre-Amp: 2x 3-pin XLR; Single-ended: 1\/4\" (6.35mm) TRS Stereo jack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency Response: 5Hz–80KHz (-3dB), 10Hz–30KHz (-1dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInput Impedance: 50K ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePre-Amplifier Output Impedance: 600 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N: 0.02% (2Vrms @ 1000Hz), 0.06% (10Vrms @ 1000Hz), 0.3% (20Vrms @ 1000Hz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSignal-to-Noise: 92 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUser Selectable Gain Settings: Low (10 dB) and High (15 dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower Output: 1W per channel into 50 ohms, 5W per channel in 120 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower Consumption: 25 VA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDimensions: 13.8 x 11.4 x 5.5 in (350 x 290 x 140 mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWeight: 21 lbs (9.6 kg)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Little Dot","offers":[{"title":"110V \/ Black","offer_id":29091426566218,"sku":"APS-0092-1","price":899.99,"currency_code":"USD","in_stock":false},{"title":"220V \/ Black","offer_id":31898891452490,"sku":"APS-0092-2","price":899.99,"currency_code":"USD","in_stock":false},{"title":"110V \/ Silver","offer_id":31898891518026,"sku":"APS-0092-3","price":899.99,"currency_code":"USD","in_stock":false},{"title":"220V \/ Silver","offer_id":31898891583562,"sku":"APS-0092-4","price":899.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-little-dot-headphone-amp-tube-little-dot-mk6-tube-amp-11576519983178.jpg?v=1571214786"},{"product_id":"smsl-q5-pro-dac-amp","title":"SMSL Q5 Pro DAC\/Amp","description":"\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv style=\"text-size-adjust: auto;\"\u003e\u003cdiv style=\"text-size-adjust: auto; line-height: 2;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Helvetica; font-size: 14px;\"\u003eThe SMSL Q5 Pro DAC\/Amp is capable of driving audio equipment with a sampling rate of 44.1 - 192 kHz. Made from a solid aluminum block, the Q5 is compact but sturdy. It comes with gold plated inputs for 3.5 mm jack, USB, optical, and coaxial, along with gold plated outputs for speakers. Included is a remote control to control the Q5 from across the room.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Helvetica; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMaterial: Aluminum\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInputs: Optical, coaxial, analog, computer USB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutputs: 2 channels (stereo)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSampling rate: 44.1–192 kHz (coaxial, optical); 44.1–96 kHz (computer USB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBit depth: 16–24 bit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency response: 20Hz–22 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eImpedance adaptation: 4–8 ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMaximum output power: 45W + 45W (4 ohm); 25W + 25W (8 ohm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAdapter resistance: 4–8 ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD + N: 0.05%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDynamic range: 102 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSignal-to-noise ratio: 81 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB audio specification: 16–24 bit \/ 44.1–96 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB compatibility: Windows, Mac OS X\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower consumption: 102 W (maximum)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDimension: 5.4 x 4.1 x 1.3 in (13.7 x 10.3 x 3.3 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWeight: 2.4 lb (1.1 kg)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"SMSL","offers":[{"title":"Black","offer_id":29093300568138,"sku":"APS-0110-1","price":139.99,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":31898894139466,"sku":"APS-0110-2","price":139.99,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":31898894172234,"sku":"APS-0110-3","price":139.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-s-m-s-l-headphone-dac-amp-smsl-q5-pro-dac-amp-11577750356042.jpg?v=1586085583"},{"product_id":"topping-nx1s-headphone-amp","title":"TOPPING NX1s Headphone Amp","description":"\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv style='font-family: \"Noto Sans\", Helvetica, Arial, sans-serif; font-size: 13px;'\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px;\"\u003e\u003cdiv style=\"font-size: 13px; line-height: 1.5;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Helvetica; font-size: 14px;\"\u003eThe Topping NX1s Headphone Amp comes in a full aluminum chassis, micro USB charge port, TOCOS potentiometer, and has a 40 hour playback time. The NX1s weights just 2.8 ounces, but features an OP+BUF structure for excellent performance. It comes with a gain switch along with a switch to add more bass. Each amp manufactured by Topping includes a multi-step process that includes testing to ensure a product of the utmost and consistent quality.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: gordita, Helvetica, Arial, Verdana, sans-serif; font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cul style=\"box-sizing: inherit; list-style-position: inside; list-style-image: initial; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding: 0px; color: rgb(34, 34, 34); font-family: gordita, Helvetica, Arial, Verdana, sans-serif; font-size: 16px;\"\u003e\u003cul\u003e\u003c\/ul\u003e\u003c\/ul\u003e\n\u003cb\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSpecs:\u003c\/span\u003e\u003c\/b\u003e\u003cul\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eShell: Aluminum\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePotentiometer: TOCOS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency response: 20 Hz–100 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput power: 150 mW (32 ohms), 25 mW (300 ohms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRecommended headphone impedance: 16–300 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N: \u0026lt; 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSNR: ≥ 117 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eNoise: \u0026lt; 3 uV (low gain), \u0026lt; 7 uV (high gain)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eGain: 0 dB \/ 8.7 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBass: 0 dB \/ 4.0 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePlayback time: \u0026gt; 40 hrs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCharge time: \u0026lt; 4 hrs at 1A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCharging port: MicroUSB (with battery indicator)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower input: DC 5V \/ 1A (PCs USB 0.5A)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDimensions: 3.3 x 2.2 x 0.4 in (8.4 x 5.5 x 1 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWeight: 2.8 oz (78 g)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWarning: Output voltage of charger should not exceed 5V\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":39925171617963,"sku":"APS-0161-1","price":39.99,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":39925171650731,"sku":"APS-0161-2","price":39.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-topping-headphone-amp-topping-nx1s-headphone-amp-11578136952906.jpg?v=1586085852"},{"product_id":"topping-pa3-stereo-amplifier","title":"TOPPING PA3 Stereo Amplifier","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:0pt;margin-bottom:0pt;\" id=\"docs-internal-guid-b80ae129-7fff-0109-89c0-689219a19417\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-size: 14px; font-family: Helvetica;\"\u003eThe Topping PA3 is a compact stereo amplifier that comes with \u003c\/span\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-size: 14px; font-family: Helvetica;\"\u003eST’s class-D TDA7498E amp chip. \u003c\/span\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-size: 14px; font-family: Helvetica;\"\u003eIt delivers 80 watts per channel at a 4-ohm load, which is enough to drive 10-inch speakers. LEDs on the front panel indicate the input status and the MCU monitors issues like overload, overheating, and high\/low voltage. Two RCA inputs allow you to connect two devices at a time and switch between the inputs using the button on the front panel. Finally, the PA3 comes with \u003c\/span\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-size: 14px; font-family: Helvetica;\"\u003eALPS potentiometer, EPCOS film capacitors, a Nichicon hi-fi capacitor, and an OMRON relay. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style='color: rgb(34, 34, 34); font-size: 14px; font-family: \"Helvetica\";'\u003eSpecs:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: gordita, Helvetica, Arial, Verdana, sans-serif; font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='color: inherit; font-size: 14px; font-family: \"Helvetica\";'\u003eAluminum construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eCurved, screwless front panel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eEmbedded rear panel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eTDA7498E amp chip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eSuitable speaker impedance: 4–8 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eMaximum output power: 80W x 2 (4 ohms), 70W x 2 (8 ohms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eTHD+N (at 1 kHz): 0.04%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eInput sensitivity: 0.6 Vrms (4 ohms), 0.9 Vrms (8 ohms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eNoise (A-weighting): \u0026lt; 0.5 mW\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eGain: 29.3 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eSNR: 89 dB (4 ohms), 91 dB (8 ohms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eAnalog input: 2 x RCA (L+R)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eAnalog output: Banana jack, BTL output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eDimensions: 6.6 x 4.7 x 1.5 in (16.8 x 12 x 3.7 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eWeight: 18.2 oz (515 g)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":39925178433707,"sku":"APS-0167-1","price":119.0,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":39925178466475,"sku":"APS-0167-2","price":119.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-topping-headphone-amp-topping-pa3-stereo-amplifier-11580692037706.jpg?v=1586081108"},{"product_id":"xduoo-ta-01b-dac-amp","title":"xDuoo TA-01B DAC\/Amp","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 2;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cp\u003e\u003cspan style=\"color: inherit; font-family: inherit; font-size: 14px;\"\u003eThe xDuoo TA-01B DAC\/Amp has an output power of 2,100 mW and can easily drive many high-end headphones. The 12AU7 tube brings warmth to the sound signature while the \u003c\/span\u003e\u003cspan style=\"color: inherit; font-family: inherit; font-size: 14px;\"\u003edual Cirrus Logic CS4398 chips allow each channel to be processed independently, resulting in lower crosstalk and noise, and a cleaner overall performance. The \u003c\/span\u003e\u003cspan style=\"color: inherit; font-family: inherit; font-size: 14px;\"\u003eupgraded XMOS U8 USB interface makes for a more stable performance and the TA-01B s\u003c\/span\u003e\u003cspan style=\"color: inherit; font-family: inherit; font-size: 14px;\"\u003eupports ASIO, KS and WASAPI modes that greatly reduce the delay and distortion.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 2;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style=\"\"\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSupports sampling rates: 16–32 bit \/ 44.1–192 kHz, DSD 64–128\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eOutput power: 2,100 mW (32-ohm load)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eFrequency response: 10 Hz–100 kHz (+\/- 0.5 dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eTHD + N: 0.03% (1 kHz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSignal-to-noise ratio: 110 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSuitable headphone impedance: 16–600 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eGain: + 17 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePower supply: DC12V\/2A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eCompatible systems: Windows XP and 2000 \/ Windows 7, 8, and 10 (driver required), plus Mac OS X system (no driver required)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eDimensions: 5.5 x 3.1 x 3.2 in (140 x 80 x 82 mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eWeight: 14.4 oz (410 g)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"xDuoo","offers":[{"title":"Default Title","offer_id":29122431680586,"sku":"APS-0148-1","price":179.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-01b-dac-amp-11597988921418.jpg?v=1571269783"},{"product_id":"xduoo-ta-03s-tube-dac-amp","title":"xDuoo TA-03S Tube DAC\/Amp","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 2;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cp\u003e\u003cspan style=\"color: inherit; font-family: inherit; font-size: 14px;\"\u003eThe xDuoo TA-03S Tube DAC\/Amp comes with a \u003c\/span\u003e\u003cspan style=\"color: inherit; font-family: inherit; font-size: 14px;\"\u003ehigh-performance XMOS U8 USB chip and dual CS4398 DAC chips while having a small size factor to fit easily on a desk. It uses 12AU7 \u003c\/span\u003e\u003cspan style=\"color: inherit; font-family: inherit; font-size: 14px;\"\u003eelectric tube as a preamplifier and two 6C19 tubes to expand the current for a mellow timbre. A\u003c\/span\u003e\u003cspan style=\"color: inherit; font-family: inherit; font-size: 14px;\"\u003e powerful NIPPON CHEMI-CON capacitor and a low-noise E-type transformer that’s specially designed to drive tube amplifiers are included in the TA-03S.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 2;\"\u003e\n\u003cdiv style=\"\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style=\"\"\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eOutput: (Phone) 300mW (600\/300ohm), 200mw (150 ohm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eFrequency range: 10Hz–40KHz \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eGain: +16dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eTHD+N: \u0026lt;0.1% (1KHz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eS\/N: 110dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eImpedance: 60–600 ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eChips: XMOS U8 USB, 2x CS4398\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eTubes: 12AU7 electric tube (preamplifier), 2x 6FC19 electric tubes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eCompliant OS: Windows XP, Vista, 7, 8; Mac OS X\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eCapacitor: NIPPON CHEMI-CON\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eTransformer: E-Type\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSize: 8.6 x 5.5 x 9.7 in (22 x 14 x 9.5 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eWeight: 5.7 lbs (2.6 kg)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e","brand":"xDuoo","offers":[{"title":"Default Title","offer_id":29122431975498,"sku":"APS-0146-1","price":289.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-03s-tube-dac-amp-11597989773386.jpg?v=1571270685"},{"product_id":"xduoo-ta-05-tube-amplifier","title":"xDuoo TA-05 Tube Amplifier","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 2;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-size: 14px;\"\u003eThe xDuoo TA-05 Tube Amp comes with two 6JI tubes and has transistors for Class-A buffer so that it can drive demanding headphones that require a strong load capacity. It comes with \u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003eJapanese Nichicon capacitance, which produces a thorough and sweet sound. Built-in are over-voltage and over-current protection, so that it can prevent damage to the amp in case the input voltage or current exceeds the limit value. Finally, the mute circuit avoids the POP noise and makes sure that the tubes are working in an optimal condition.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePower source: AC 100–240V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eOutput power: 780 mW (32-ohm load)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eFrequency range: 10 Hz–100 kHz (+\/- 0.5 dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eGain: +15 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eTHD + N: 0.1% (1 kHz at 32-ohm load)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eS\/N: 115 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSuitable headphone impedance: 16–600 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePower supply: AC 100–240VAC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSize: 7.5 x 4.2 x 4.1 in (19 x 10.6 x 10.5 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eWeight: 2 lbs (0.9 kg)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"xDuoo","offers":[{"title":"Default Title","offer_id":29122432106570,"sku":"APS-0125-1","price":119.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-xduoo-headphone-amp-tube-xduoo-ta-05-tube-amplifier-11597990035530.jpg?v=1571271118"},{"product_id":"xduoo-ta-10-tube-dac-amp","title":"xDuoo TA-10 Tube DAC\/Amp","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cp\u003e\u003cspan style=\"color: #283c46; font-family: Helvetica;\"\u003e\u003cu style=\"font-weight: bold;\"\u003e\u003c\/u\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14px;\"\u003eThe xDuoo TA-10 Tube DAC\/Amp comes with the \u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003eflagship AKM AK4490 DAC and the classic 12AU7 tube. It is fully balanced from input to output and comes with the XMOS 8-core chip. For inputs, it includes two aux inputs and USB, and for outputs, it has SPDIF and RCA out. The single-ended output from the TA-10 works well to deliver the same high power and accuracy even if you don't have a balanced headphone. Made out of CNC aluminum alloy, the TA-10 makes a great addition to your desk.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eReview:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\"\u003c\/span\u003e\u003cspan style=\"color: #2b2b2b; font-family: Helvetica, 'Helvetica Neue', Arial, 'Lucida Grande', sans-serif; font-size: 15px;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSonically, with proper desktop headphones, it always put a smile on my face and it surprised me a few times with some clever tricks that only a solid-state amplifier could perform.\" - Sandu Vitalie from Soundnews. \u003c\/span\u003e\u003ca href=\"https:\/\/apos.audio\/blogs\/news\/tiny-wonder-xduoo-ta-10-review\" target=\"_blank\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRead the full review here\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePower supply: AC 100–240V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSupported OS: Windows (requires drivers), Mac\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSample rate: SB input\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePCM: 16–32 bit\/44.1–384 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eDSD: DSD64–DSD256 (1bit\/2.8M–11.2M)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eDXD: 24–32 bit\/352.8–384 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eOutput power: Phone: 2,000 mW (at 32 ohms); XLR: 2,000 mW (at 32 ohms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eFrequency response: 10 Hz–100 kHz(+\/- 1 dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eGain: +18 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eDistortion: ≤ 0.01% (1 kHz, 32-ohm load)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSuitable headphone impedance: 8–600 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSize: 9.1 x 4.7 x 4.1 in (23 x 12 x 10.5 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eWeight: 3.3 lbs (1.5 kg)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"xDuoo","offers":[{"title":"Default Title","offer_id":29122433581130,"sku":"APS-0145-1","price":290.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-10-tube-dac-amp-11597993508938.jpg?v=1571273446"},{"product_id":"xduoo-xd-05-dac-amp","title":"xDuoo XD-05 DAC\/Amp","description":"\u003cdiv style=\"text-size-adjust: auto;\"\u003e\n\u003cdiv style=\"text-size-adjust: auto;\"\u003e\n\u003cdiv style=\"text-size-adjust: auto; line-height: 1.5;\"\u003e\n\u003cdiv style=\"color: #212b36; font-family: -apple-system, system-ui, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 14px;\"\u003e\n\u003cspan style=\"color: #283c46; font-size: 14px; font-family: 'Helvetica';\"\u003e\u003cu style=\"font-weight: bold;\"\u003e\u003c\/u\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14px;\"\u003eThe xDuoo XD-05 DAC\/Amp is portable, incredible versatile, and has a number of connections to pair with your favorite devices. It supports \u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003ePCM signals up to 32 bit\/384 kHz and native DSD decoding up to DSD256, with seven different DAC filter settings that you can use to get the sound you like.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"caret-color: #000000; line-height: 1.5;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-size: 14px;\"\u003eIt is 5.5 inches long and 3 inches wide with an OLED screen on the front panel, switches for bass boost and gain, and a switch to select the input you want. For DIYers, the opamps are easily swappable and \u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003ereplaceable\u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003e to get the mods you want.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"caret-color: #000000;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"caret-color: #000000;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eEnclosure: Anodized, sandblasted aluminum alloy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eScreen: 0.9 in (2.3 cm) OLED display\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eAudio processors: CirrusLogic CS8422, XMOS XS1-U8A-64\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eDAC coder: AKM AK4490\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eLow-pass filter and OPA voltage amp\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eCurrent amps: Dual BUF634 (left and right)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSupported sampling rate, USB in, PCM: 16 – 32 bit \/ 44.1 – 384 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSupported sampling rate, USB in, DSD: DSD 64 – 256 (1 bit \/ 2.8 – 11.2 M)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSupported sampling rate, USB in, DXD: 24 – 32 bit \/ 352.8 – 384 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSupported sampling rate, optical\/coaxial in, PCM: 16 – 24 bit \/ 44.1 – 192 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e4 PCM digital filters: Sharp roll-off, slow roll-of, short delay sharp roll-off, short delay slow roll-off\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e3 DSD digital filters: Reserved cutoff, 50K cutoff, 150K cutoff\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eGain settings: Low, mid, high (+6, +9, +15 dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eBass boost: 0 \/ +6 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eOutput power: 500 mW (32 ohm load)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSuitable headphone impedance: 8 – 300 ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eTHD + N: 0.0025% (at kHz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSignal-to-noise ratio: 112 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSupported OS: Windows 7, 8, Vista, XP; Mac OS X: iOS; Android with OTG\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eBattery: Built-in 3.7 V \/ 4000 mAh rechargeable lithium-polymer battery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eBattery life: \u0026gt; 11 hrs (USB in), \u0026gt; 15 hrs (SPDIF in), \u0026gt; 23 hrs (aux in)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eCharge time: 5 hrs (quick charge with charger), 11 hrs (slow charge with computer)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eDimensions: 5.5 x 3 x 1 in (14 x 7.5 x 2.3 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eWeight: 9.5 oz (270 g)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eIncluded\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eUSB charging cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eUSB PC cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eCD with USB driver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e4 rubber feet\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSilicone band\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eUser manual\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"caret-color: #000000; line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eWarranty card\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e","brand":"xDuoo","offers":[{"title":"Black","offer_id":39925159985323,"sku":"APS-0109-1","price":199.99,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":39925160018091,"sku":"APS-0109-2","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-xduoo-headphone-dac-amp-xduoo-xd-05-dac-amp-11598196113482.jpg?v=1586081384"},{"product_id":"xduoo-xd-10-dac-amp","title":"xDuoo XD-10 DAC\/Amp","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eThe xDuoo XD-10 is a full featured portable DAC\/Amp with an output power of 250 mW. It can easily be connected to your phone, Walkman, or your computer. The high quality OPA1662 low-pass filter reduces distortion and bottom noise, and the flagship DAC takes in all lossless formats.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style=\"\"\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eOutput power: 250mW + 250mW \/at 32ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eFrequency response: 20Hz ~ 20kHz (± 0.5dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSignal to noise ratio: 112dB \/at 1KHz (LINE OUT)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eHarmonic distortion: 0.0025% \/at 1KHz (Headphone AMP)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eCharging time: ≤ 3 hours (Fast 1A) ≤6 hours (Regular 500MA)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eGain: 0dB \/ + 6dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eLife time: digital connection: ≥ 8 hours\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eLine input: ≥20 hours\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eSize: 101mm x 55mm x 16mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eWeight: about 130g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"xDuoo","offers":[{"title":"Black","offer_id":39925157068971,"sku":"APS-0147-1","price":248.99,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":39925157101739,"sku":"APS-0147-2","price":248.99,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":39925157134507,"sku":"APS-0147-3","price":248.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-xduoo-headphone-dac-amp-xduoo-xd-10-dac-amp-blue-11598198308938.jpg?v=1631594272"},{"product_id":"smsl-sa-98e-stereo-amplifier","title":"SMSL SA-98E","description":"\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cp style=\"margin-bottom: 1em; line-height: 1.4;\"\u003eThe SMSL SA-98E Stereo Amplifier comes with\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003ea\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eblack aluminum chassis,\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003ea\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003ethick front panel in your choice of colors, and a matching large aluminum volume knob. It\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eis built with a TDA7498E class-D audio amplifier chip, a strong output short circuit, and thermal overload protection. The SA-98E can drive 160 W per channel and\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eits high efficiency doesn't generate much heat even when operating at high power.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 class=\"DescriptionNote__note_text__8Vw83\" style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003eSpecs:\u003c\/h4\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--light-gray__2gIUb\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DescriptionNote__note_text__8Vw83\"\u003e\u003cul\u003e\n\u003cli\u003eChassis material: Laser-engraved aluminum\u003c\/li\u003e\n\u003cli\u003eOutput power (DC = 32V): 80 W at 6 ohms, 65 W at 8 ohms (THD = 10%)\u003c\/li\u003e\n\u003cli\u003eInput level: 400 mV ~ 2 V\u003c\/li\u003e\n\u003cli\u003eWafer efficiency: 90%\u003c\/li\u003e\n\u003cli\u003eInput: Gold-plated RCA socket\u003c\/li\u003e\n\u003cli\u003ePower supply: 100 - 240 VAC\u003c\/li\u003e\n\u003cli\u003eDimensions, including protrusions: 6.6 x 3.9 x 1.4 in (168 x 98 x 36 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 2.8 lbs (1.25 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"SMSL","offers":[{"title":"Black","offer_id":39925153267883,"sku":"APS-0075-1","price":114.99,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":39925153300651,"sku":"APS-0075-2","price":114.99,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":39925153333419,"sku":"APS-0075-3","price":114.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-s-m-s-l-headphone-amp-smsl-sa-98e-11632275587146.jpg?v=1631593029"},{"product_id":"gustard-a20h-dac-amp","title":"Gustard A20H DAC\/Amp","description":"\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\n\u003cdiv style='color: rgb(33, 43, 54); font-family: -apple-system, system-ui, \"San Francisco\", \"Segoe UI\", Roboto, \"Helvetica Neue\", sans-serif; font-size: 14px;'\u003e\n\u003cspan style=\"color: rgb(40, 60, 70); font-family: Helvetica;\"\u003e\u003cu style=\"font-weight: bold;\"\u003eIMPORTANT NOTE\u003ca data-encoded-tag-name=\"meta\" data-encoded-tag-value=\"\" data-encoded-attr-charset=\"dXRmLTg=\"\u003e\u003c\/a\u003e\u003c\/u\u003e\u003c\/span\u003e\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr style='color: rgb(33, 43, 54); font-family: -apple-system, system-ui, \"San Francisco\", \"Segoe UI\", Roboto, \"Helvetica Neue\", sans-serif; font-size: 14px;'\u003e\u003cdiv style='color: rgb(33, 43, 54); font-family: -apple-system, system-ui, \"San Francisco\", \"Segoe UI\", Roboto, \"Helvetica Neue\", sans-serif; font-size: 14px;'\u003e\u003cspan style=\"color: rgb(40, 60, 70); font-family: Helvetica;\"\u003e\u003cu style=\"font-weight: bold;\"\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='color: rgb(33, 43, 54); font-family: -apple-system, system-ui, \"San Francisco\", \"Segoe UI\", Roboto, \"Helvetica Neue\", sans-serif; font-size: 14px;'\u003e\u003cspan style=\"color: rgb(40, 60, 70); font-family: Helvetica;\"\u003e\u003cu style=\"font-weight: bold;\"\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='color: rgb(33, 43, 54); font-family: -apple-system, system-ui, \"San Francisco\", \"Segoe UI\", Roboto, \"Helvetica Neue\", sans-serif; font-size: 14px;'\u003e\u003cspan style=\"color: rgb(40, 60, 70); font-family: Helvetica;\"\u003e\u003cu style=\"font-weight: bold;\"\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='color: rgb(33, 43, 54); font-family: -apple-system, system-ui, \"San Francisco\", \"Segoe UI\", Roboto, \"Helvetica Neue\", sans-serif; font-size: 14px;'\u003e\u003cspan style=\"color: rgb(40, 60, 70); font-family: Helvetica;\"\u003e\u003cu style=\"font-weight: bold;\"\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='color: rgb(33, 43, 54); font-family: -apple-system, system-ui, \"San Francisco\", \"Segoe UI\", Roboto, \"Helvetica Neue\", sans-serif; font-size: 14px;'\u003e\n\u003cspan style=\"color: rgb(40, 60, 70); font-family: Helvetica;\"\u003eDue to \u003cstrong\u003e\u003ca data-sanitized-target=\"_blank\" href=\"https:\/\/apos.audio\/blogs\/news\/devastating-fire-shuts-down-entire-production-line-for-akm-until-2021?sca_ref=431424.ZNgnVUqFKy\"\u003ethe unfortunate fire at the AKM manufacturing facility in Japan\u003c\/a\u003e\u003c\/strong\u003e, we have a very limited supply of this item. We urge anyone interested in this item to buy it while supplies last. Despite our very best efforts to get these products to customers as soon as possible, the impact of the fire on AKM’s operations may cause shipping delays. The AKM supply volatility will not improve until the end of April 2021.\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica;\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003chr style='color: rgb(33, 43, 54); font-family: -apple-system, system-ui, \"San Francisco\", \"Segoe UI\", Roboto, \"Helvetica Neue\", sans-serif; font-size: 14px;'\u003e\n\u003cdiv style='color: rgb(33, 43, 54); font-family: -apple-system, system-ui, \"San Francisco\", \"Segoe UI\", Roboto, \"Helvetica Neue\", sans-serif; font-size: 14px;'\u003e\u003cspan style=\"color: rgb(40, 60, 70); font-family: Helvetica;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='color: rgb(33, 43, 54); font-family: -apple-system, system-ui, \"San Francisco\", \"Segoe UI\", Roboto, \"Helvetica Neue\", sans-serif; font-size: 14px;'\u003e\u003cspan style=\"font-family: Helvetica;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp style=\"margin-bottom: 1em; line-height: 1.4;\"\u003eThe Gustard A20H DAC\/Amp uses a native design so that every component including decoding and volume control is fully balanced. Two AKM AK4497EQ DAC chips, an XMOS U8 USB audio interface, and a powerful Class-A amplifier are some of the high-end specs that make this a premium device. It outputs 2,400 mW at 32 ohms to drive even the most demanding headphones while using a custom 50W dedicated toroidal transformer as a fully independent power supply. \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 class=\"Text__text__PazWx Text__type--title-1__jG0Hs \" style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003eSpecs:\u003c\/h4\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--light-gray__2gIUb\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DescriptionNote__note_text__8Vw83\"\u003e\n\u003cdiv class=\"DescriptionSection__section_heading__1Jx8S\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DetailSection__detail_list__3iB0n\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Output:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e32 ohms 2,400 mW; 64 ohms 1,230 mW; 150 ohms 530 mW; 300 ohms 264 mW; 600 ohms 132 mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Ended Output:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e16 ohms 1,200 mW; 32 ohms 600 mW; 150 ohms 133 mW; 300 ohms 67 mW; 600 ohms 33 mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPDIF, Optical, AES\/EBU Support:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eDSD64 (DoP mode)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Support:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eDSD64, DSD128, DSD256\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Filtering:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eDSD provides Wide BW\/Narrow BW, PCM provides Short Delay Slow\/Sharp\/Slow\/Low\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXMOS U8:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eSupports PCM384\/DSD256\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eAll-aluminum chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e20 Hz–20 kHz +\/- 0.1 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Output (offstage):\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eRCA output level: 2.0 Vrms @ 0 dBFS; XLR output level: 4.0 Vrms @ 0 dBFS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLR Interface Definition:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eUS standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternational Voltage:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003eAC 100V–240V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Amp Maximum Output Power:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e2,400 mW @ 32 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions Without Protrusions:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e13 x 10.2 x 2.6 in (330 x 260 x 65 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e16.5 x 14.2 x 6.9 in (420 x 360 x 175 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaged Weight:\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e14.3 lbs (6.5 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"Gustard","offers":[{"title":"Black","offer_id":39925169651883,"sku":"APS-0060-1","price":836.99,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":39925169684651,"sku":"APS-0060-2","price":836.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-gustard-headphone-dac-amp-gustard-a20h-dac-amp-11632704913482.jpg?v=1571226563"},{"product_id":"topping-nx4-dsd-dac-amp","title":"TOPPING NX4 DSD DAC\/Amp","description":"\u003cdiv style=\"caret-color: #000000; text-size-adjust: auto;\" class=\"DescriptionSection__section_container__4tNCl\"\u003e\n\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\n\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_\"\u003e\n\u003cp style=\"margin-bottom: 1em; line-height: 1.4;\"\u003e\u003cspan style=\"font-family: Helvetica;\"\u003eThe Topping NX4 DSD is a compact DAC\/Amp that is easily portable and can be used with laptops or smartphones. It has the Sabre \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; text-size-adjust: auto;\"\u003eES9038Q2M\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica;\"\u003e DAC and XU208 USB bridge that supports high-res audio that includes 32 bit\/768 kHz, DSD256 (DoP), and DSD512 (native). The amp provides 28 hours of playback, while the DAC and amp together provide 7.5 hours of playback.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch3 style=\"margin: 0px 0px 1em; line-height: 1.4;\" data-mce-style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv style=\"caret-color: #000000; text-size-adjust: auto;\" class=\"DescriptionSection__section_container__4tNCl\"\u003e\n\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--light-gray__2gIUb\"\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_\"\u003e\n\u003cdiv class=\"DescriptionNote__note_text__8Vw83\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower Input:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\" class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDC 5V\/1.5A (PC’s USB 0.5A is okay)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eLine In\/Out:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\" class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e3.5mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eHeadphone Output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\" class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e3.5mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB DAC Input:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\" class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMicro-USB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBattery Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\" class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e2,400 mAh\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCharge Time:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\" class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u0026lt;4 hrs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePlayback Time:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\" class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u0026gt;28 hrs (headphone amp mode), \u0026gt;7.5 hrs (USB DAC mode)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower LED:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\" class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBlue light (lights red to indicate low battery)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCharge LED:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\" class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eLight red when charging, light green when charge is complete\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDAC LED:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\" class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBlue means valid connection and playing PCM format, red means playing DSD format\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAmp\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N (A-weighted): \u0026lt;0.0009% at 1 kHz output = 140 mW (32 ohms), \u0026lt;0.0037% at 20 Hz–20 kHz output = 140 mW (32 ohms), \u0026lt;0.00046% at 1 kHz output = 57 mW (300 ohms), \u0026lt;0.0005% at 20 Hz–20 kHz output = 57 mW (300 ohms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSNR (A-weighted): \u0026gt;120 dB at 1 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency response: 20 Hz–100 kHz (+\/- 0.55 dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput level: 8.3 Vpp at 32 ohms gain = L, bass = off; 16.4 Vpp at 300 ohms gain = L, bass = off \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eNoise: \u0026lt;2.5 uVrms at gain = L, \u0026lt;6.4 uVrms at gain = H\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eChannel crosstalk: -96 dB at 1 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eChannel balance: 0.038 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eIMD CCIF: -100 dB at 300 ohms, -94 dB at 32 ohms, CCIF (19.5 k\/1k)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eIMD SMPTE: -103 dB at 300 ohms, -96 dB at 32 ohms, SMPTE4:1; -108 dB at 300 ohms, -98 dB at 32 ohms, SMPTE1:1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput impedance: \u0026lt;0.4 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eGain: 0 dB \/ 8.8 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBass: 0 dB \/ 0.4 dB (70 Hz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput power: 293 dB x 2 at 32 ohms, THD+N \u0026lt;1%; 114 mW x 2 at 300 ohms, THD+N \u0026lt;1%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAdapter impedance: 16–300 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDAC\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCompatible: 44.1–768 kHz \/ 16–32 bit, DSD 64–256 (DoP), DSD 64–512 (native)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N (A-weighted): \u0026lt;0.0008% at 1 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSNR (A-weighted): \u0026gt;119 dB at 1 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency response: 20 Hz–20 kHz (+\/- 0.041 dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput level: 2 Vrms at 0 dBFS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eNoise: \u0026lt;2.2 uVrms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eChannel crosstalk: -108 dB at 1 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eIncluded:\u003c\/b\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv style=\"caret-color: #000000; text-size-adjust: auto;\" class=\"DescriptionSection__section_container__4tNCl\"\u003e\n\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--light-gray__2gIUb\"\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_\"\u003e\n\u003cdiv class=\"DescriptionNote__note_text__8Vw83\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMicro-USB to NX4 DSD \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eType-C to NX4 DSD Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRubber pad\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB charging cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e3.5mm cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRubber band\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eVelcro feet\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUser manual\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWarranty card\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"caret-color: #000000; text-size-adjust: auto;\" class=\"DescriptionSection__section_container__4tNCl DescriptionSection__image__1V05c\"\u003e\n\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\n\u003cdiv class=\"Grid__s4_pc--1__1-caI Grid__s3_pc--1__3K_ss Grid__s2_pc--1__3XvIh Grid__s1_pc--1__3pK68 Grid__s0_pc--1__1zweg Grid___itemSpacing--normal__2mE2K  Flex__flexContainer__3Xtgv  Flex__flexItem__7-27F\"\u003e\n\u003cdiv class=\"Grid___c--1__2obI2  Grid__gridItem__2qOsq\"\u003e\n\u003cdiv class=\"Grid__gridItemInner__1hwGE\"\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_\"\u003e\n\u003cdiv class=\"DetailSection__detail_list__3iB0n\"\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_\"\u003e\n\u003cdiv style=\"line-height: 2;\" class=\"DetailSection__detail_list__3iB0n\"\u003e\n\u003cp style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cbr class=\"Apple-interchange-newline\"\u003eManual, Drivers, and Additional Downloads :\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"caret-color: #000000; text-size-adjust: auto;\" class=\"DescriptionSection__section_container__4tNCl\"\u003e\n\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--light-gray__2gIUb\"\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_\"\u003e\n\u003cdiv class=\"DescriptionNote__note_text__8Vw83\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"caret-color: #000000; text-size-adjust: auto;\" class=\"DescriptionSection__section_container__4tNCl DescriptionSection__image__1V05c\"\u003e\n\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\n\u003cdiv class=\"Grid__s4_pc--1__1-caI Grid__s3_pc--1__3K_ss Grid__s2_pc--1__3XvIh Grid__s1_pc--1__3pK68 Grid__s0_pc--1__1zweg Grid___itemSpacing--normal__2mE2K  Flex__flexContainer__3Xtgv  Flex__flexItem__7-27F\"\u003e\n\u003cdiv class=\"Grid___c--1__2obI2  Grid__gridItem__2qOsq\"\u003e\n\u003cdiv class=\"Grid__gridItemInner__1hwGE\"\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_\"\u003e\n\u003cdiv class=\"DetailSection__detail_list__3iB0n\"\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_\"\u003e\n\u003cdiv style=\"line-height: 2;\" class=\"DetailSection__detail_list__3iB0n\"\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003ca style=\"color: #5c5c5c; text-decoration: none;\" href=\"https:\/\/apos.io\/da4d6\" target=\"_blank\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eNX4 DSD User's Manual\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003ca style=\"color: #5c5c5c; text-decoration: none;\" href=\"https:\/\/apos.io\/1f8ac\" target=\"_blank\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDriver and Installation Guide\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003ca style=\"color: #5c5c5c; text-decoration: none;\" href=\"https:\/\/apos.io\/87dea\" target=\"_blank\"\u003eDSD Configuration Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003ca style=\"color: #5c5c5c; text-decoration: none;\" href=\"https:\/\/apos.io\/d3539\" target=\"_blank\"\u003eFB2K DSD Components\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003ca style=\"color: #5c5c5c; text-decoration: none;\" href=\"https:\/\/apos.io\/34564\" target=\"_blank\"\u003ePhone Connection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":39925162213547,"sku":"APS-0057-1","price":159.99,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":39925162246315,"sku":"APS-0057-2","price":159.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-topping-headphone-dac-amp-topping-nx4-dsd-dac-amp-11632733126730.jpg?v=1571194582"},{"product_id":"topping-nx3s-headphone-amp","title":"TOPPING NX3s Headphone Amp","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Helvetica; font-size: 14px;\"\u003eThe Topping NX3s Headphone Amp improves on the predecessor, the NX3, with an output of 545 mW at 32 ohms. The higher power output allows it to drive headphones and IEMs with low distortion and noise. It has two gain settings and a selectable bass boost with the option to toggle between the two settings. The NX3 also uses OPA2140 and LME49720 chips to provide a live and musical sound.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: inherit;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: inherit;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003eOutput power: 545 mW x 2 at 32 ohms, 100 mW x 2 at 300 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD + N at 1 kHz: 0.0017% (32 ohms, 273 mW), 0.0003% (300 ohms, 50 mW)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD + N at 20 - 20 kHz: 0.0025% (32 ohms, 273 mW), 0.0008% (300 ohms, 50 mW)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency response: 20 Hz–200 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eNoise at 32-ohm load: 2.5 trV (gain = L), 6.5 trV (gain = H)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eGain: 0 dB \/ 8.8 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSNR: 120 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSize: 10.7 x 6.6 x 1.36 cm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":29177782173770,"sku":"APS-0162-1","price":69.99,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":31898896826442,"sku":"APS-0162-2","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-topping-headphone-amp-topping-nx3s-headphone-amp-11643511406666.jpg?v=1571208426"},{"product_id":"topping-mx3-dac-amp","title":"TOPPING MX3 Built-in Bluetooth Receiver DAC Headphone Amp Digital Amplifier","description":"\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:0pt;margin-bottom:0pt;\" id=\"docs-internal-guid-bfb8bc47-7fff-f7b5-9845-ba10c438606d\"\u003e\u003cspan style=\"font-family: Helvetica;\"\u003eThe Topping MX3 consists of a DAC, an Amp, and a bluetooth receiver that can easily power a headphone amp or a set of passive speakers. It produces 247 mW of power at 32 ohms as a headphone amp and 38 W per channel at 8 ohms for speakers. The MX3 is very versatile and can be used as a PC power amp, a headphone amp, a bluetooth amp, a bluetooth receiver, a power amp, a DAC\/preamplifier, and an amp for a digital player.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eSpecs:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h4\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--light-gray__2gIUb\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DescriptionNote__note_text__8Vw83\"\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eMain\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003ePower Input:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eDC 24V\/3.75A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eSignal Input:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eBT \/ USB \/ OPT \/ COAX \/ AUX\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eHeadphone Output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e1 x 3.5 mm (⅛ in)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eSpeaker Output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eBanana jack, BTL output\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eSubwoofer Output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e1 x RCA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eBluetooth Range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e\u0026lt; 32.8 ft (10 m)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eDisplay Screen:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eOrange LED\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e7.3 x 4.8 x 1.5 in (18.5 x 12.2 x 3.8 cm)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e16.8 oz (475 g)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eAudio: Aux In, Headphone Out\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eTHD+N (A-weighting):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e\u0026lt;0.006% at 1 kHz, output = 130 mW, RL = 32 ohms\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eSNR (A-weighting):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e\u0026gt; 103 dB at 1 kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eFrequency Response:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e20 Hz–200 kHz (+\/- 0.1 dB)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eOutput voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e10 Vpp\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eNoise:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e\u0026lt; 18 uVrms\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eCrosstalk:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e-93 dB at 1 kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eBalance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e0.05 dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eIMD CCIF:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e-81 dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eIMD SMPTE:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e -78 dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eOutput Impedance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e\u0026lt;0.4 ohms\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eGain:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e11.6 dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eOutput Power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e257 mW x 2 at 32 ohms, THD+N \u0026lt;1%; 42 mW x 2 at 300 ohms, THD+N \u0026lt;1%\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eSuitable load Impedance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e16–300 ohms\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eAudio: Aux In, Speaker Out\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eTHD+N (A-weighting):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e\u0026lt;0.05% at 1 kHz, output = 20 W, RL = 8 ohms\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eSNR (A-weighting):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e\u0026gt;91 dB at 1 kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eFrequency Response:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e20 Hz–20 kHz (+\/- 0.8 db)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eOutput Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e46 Vpp\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eNoise:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e\u0026lt;0.5 mVrms\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eCrosstalk:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e-75 dB at 1 kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eBalance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e0.05 dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eOutput Impedance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e\u0026lt;0.2 ohms\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eGain:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e29.6 dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eOutput Power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e38W x 2 at 8 ohms, THD+N \u0026lt;10%, 40W x 2 at 4 ohms, THD+N \u0026lt;10%\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eSuitable Load Impedance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e4–8 ohms\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eDAC\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eUSB In:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e44.1–96 kHz \/ 16–24 bit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eOpt\/Coax In:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003e44.1–192 kHz \/ 16–24 bit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eBluetooth:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Apple-converted-space\" style='font-family: \"Helvetica\";'\u003e \u003c\/span\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eHFPV1.6, A2DPV1.2, AVRCPV1.4\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 class=\"Text__text__PazWx Text__type--title-1__jG0Hs \" style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eIncluded:\u003c\/span\u003e\u003c\/h4\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--light-gray__2gIUb\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DescriptionNote__note_text__8Vw83\"\u003e\n\u003cdiv class=\"DescriptionSection__section_heading__1Jx8S\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DetailSection__detail_list__3iB0n\"\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style='font-family: \"Helvetica\";'\u003ePower adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style='font-family: \"Helvetica\";'\u003ePower cord\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eUSB cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eRemote control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eAntenna\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eUser manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":29177783812170,"sku":"APS-0059-1","price":139.99,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":31898896203850,"sku":"APS-0059-2","price":139.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-topping-headphone-dac-amp-topping-mx3-built-in-bluetooth-receiver-dac-headphone-amp-digital-amplifier-29522324816043.jpg?v=1627994462"},{"product_id":"topping-a30-headphone-amp","title":"TOPPING A30 HiFi Headphone Amplifier","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Helvetica; font-size: 14px;\"\u003eThe Topping A30 Headphone Amp is a desktop amplifier meant to be paired with the Topping D30 or D30s. It can output 1551 mW at 32 ohms that can drive powerful headphones. The A30 comes in a full aluminum chassis with 0 dB, 9 dB, and 18 dB gain switch. It also has a high\/low impedance switch, 3.5\/6.35 mm headphone out, and a RCA line in and out ports.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003eSuitable headphone impedance: 16–600 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMaximum output power: 1551mW x 2 (PO=Hi, 6.35 output, RL=32Ω,THD+N=1%); 291mW x 2 (PO=Hi, 6.35 output, RL=300Ω,THD+N=1%); 152mW x 2 (PO=Hi, 6.35 output, RL=600Ω,THD+N=1%); 757mW x 2 (PO=Hi, 3.5 output, RL=32Ω,THD+N=1%); 258mW x 2 (PO=Hi, 3.5 output, RL=300Ω,THD+N=1%); 143mW x 2 (PO=Hi, 3.5 output, RL=600Ω,THD+N=1%)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMaximum output voltage swing: 26.6Vpp\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N (at 1 kHz): 0.0019% (RL=32Ω, Gain=0dB,IN=0.5Vrms); 0.0003% (RL=300Ω, Gain=9dB,IN=0.5Vrms); 0.0006% (RL=600Ω, Gain=18dB,IN=0.5Vrms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency response: 10–200 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInput sensitivity: 10.0Vrms (PO=Hi, Gain=0dB); 3.3Vrms (PO=Hi, Gain=9dB); 1.2Vrms (PO=Hi, Gain=18dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eNoise (A-weight): 2.2μV (RL=32Ω, Gain=0dB); 3.2μV (RL=32Ω, Gain=9dB); 8.2μV (RL=32Ω, Gain=18dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eGain: 0dB \/ 9dB \/ 18dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSNR: 126dB (PO=Hi, Gain=0dB); 121dB (PO=Hi, Gain=9dB); 111dB(PO=Hi, Gain=18dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAnalog input: 1 x RCA (L+R)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eLine out: 1 x RCA (L+R)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eHeadphone output: 1 x 6.35mm, 1 x 3.5mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDimensions: Approx. 6.7 x 4.8 x 1.5 in (17 x 12.2 x 3.8 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"TOPPING","offers":[{"title":"110V","offer_id":29177784664138,"sku":"APS-0164-1","price":109.99,"currency_code":"USD","in_stock":false},{"title":"220V","offer_id":31898895614026,"sku":"APS-0164-2","price":109.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-topping-headphone-amp-tube-topping-a30-hifi-headphone-amplifier-11643513831498.jpg?v=1571219167"},{"product_id":"smsl-ad18-bluetooth-usb-power-amplifier","title":"SMSL AD18","description":"\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: #000000; text-size-adjust: auto;\"\u003e\n\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\n\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_\"\u003e\n\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"text-size-adjust: auto;\"\u003e\n\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\n\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_\"\u003e\n\u003ch1 style=\"margin-bottom: 1em; line-height: 1.4;\" data-mce-style=\"margin-bottom: 1em; line-height: 1.4;\"\u003e\n\u003cstrong\u003eDang it.\u003c\/strong\u003e \u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp style=\"margin-bottom: 1em; line-height: 1.4;\" data-mce-style=\"margin-bottom: 1em; line-height: 1.4;\"\u003eThis product has been discontinued. Fortunately we have a great alternative in \u003ca href=\"https:\/\/apos.audio\/products\/smsl-a300?_pos=1\u0026amp;_sid=05975c9f6\u0026amp;_ss=r\" target=\"_blank\"\u003ethe SMSL A300 Power Amplifier.\u003c\/a\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 1em; line-height: 1.4;\" data-mce-style=\"margin-bottom: 1em; line-height: 1.4;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin-bottom: 1em; line-height: 1.4;\"\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eThe SMSL AD18 is a versatile power amplifier with inputs including optical, coaxial, aux, USB, and Bluetooth 4.2. It uses the TI TAS5508C and TAS5342A chipset, but is assembled with the intention to look good and save desktop space. It comes with a USB cable, antenna, power supply, and a remote control.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4 class=\"Grid__gridItemInner__1hwGE\" style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cspan style=\"color: #e6e6e6;\" class=\"carousel_image__wrapper\"\u003eSpecs:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: #000000; text-size-adjust: auto;\"\u003e\n\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\n\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_\"\u003e\n\u003cdiv class=\"DescriptionSection__section_container__4tNCl DescriptionSection__image__1V05c\" style=\"text-size-adjust: auto;\"\u003e\n\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\n\u003cdiv class=\"Grid__s4_pc--1__1-caI Grid__s3_pc--1__3K_ss Grid__s2_pc--1__3XvIh Grid__s1_pc--1__3pK68 Grid__s0_pc--1__1zweg Grid___itemSpacing--normal__2mE2K  Flex__flexContainer__3Xtgv  Flex__flexItem__7-27F\"\u003e\n\u003cdiv class=\"Grid___c--1__2obI2  Grid__gridItem__2qOsq\"\u003e\n\u003cdiv class=\"Grid__gridItemInner__1hwGE\"\u003e\u003cspan style=\"color: #e6e6e6;\" class=\"carousel_image__wrapper\"\u003e\u003cpicture\u003e\u003csource srcset=\"https:\/\/massdrop-s3.imgix.net\/product-images\/smsl-ad18-bluetooth-stereo-and-headphone-dac-amp\/MD-33700_20170106102704_2c58254eb767d457.jpg?auto=format\u0026amp;fm=jpg\u0026amp;fit=crop\u0026amp;w=1080\u0026amp;bg=f0f0f0\u0026amp;dpr=1\u0026amp;q=70 1x, https:\/\/massdrop-s3.imgix.net\/product-images\/smsl-ad18-bluetooth-stereo-and-headphone-dac-amp\/MD-33700_20170106102704_2c58254eb767d457.jpg?auto=format\u0026amp;fm=jpg\u0026amp;fit=crop\u0026amp;w=1080\u0026amp;bg=f0f0f0\u0026amp;dpr=2\u0026amp;q=70 2x, https:\/\/massdrop-s3.imgix.net\/product-images\/smsl-ad18-bluetooth-stereo-and-headphone-dac-amp\/MD-33700_20170106102704_2c58254eb767d457.jpg?auto=format\u0026amp;fm=jpg\u0026amp;fit=crop\u0026amp;w=1080\u0026amp;bg=f0f0f0\u0026amp;dpr=3\u0026amp;q=70 3x\" media=\"(min-width: 1025px)\"\u003e\u003csource srcset=\"https:\/\/massdrop-s3.imgix.net\/product-images\/smsl-ad18-bluetooth-stereo-and-headphone-dac-amp\/MD-33700_20170106102704_2c58254eb767d457.jpg?auto=format\u0026amp;fm=jpg\u0026amp;fit=crop\u0026amp;w=955\u0026amp;bg=f0f0f0\u0026amp;dpr=1\u0026amp;q=70 1x, https:\/\/massdrop-s3.imgix.net\/product-images\/smsl-ad18-bluetooth-stereo-and-headphone-dac-amp\/MD-33700_20170106102704_2c58254eb767d457.jpg?auto=format\u0026amp;fm=jpg\u0026amp;fit=crop\u0026amp;w=955\u0026amp;bg=f0f0f0\u0026amp;dpr=2\u0026amp;q=70 2x, https:\/\/massdrop-s3.imgix.net\/product-images\/smsl-ad18-bluetooth-stereo-and-headphone-dac-amp\/MD-33700_20170106102704_2c58254eb767d457.jpg?auto=format\u0026amp;fm=jpg\u0026amp;fit=crop\u0026amp;w=955\u0026amp;bg=f0f0f0\u0026amp;dpr=3\u0026amp;q=70 3x\" media=\"(min-width: 801px)\"\u003e\u003csource srcset=\"https:\/\/massdrop-s3.imgix.net\/product-images\/smsl-ad18-bluetooth-stereo-and-headphone-dac-amp\/MD-33700_20170106102704_2c58254eb767d457.jpg?auto=format\u0026amp;fm=jpg\u0026amp;fit=crop\u0026amp;w=731\u0026amp;bg=f0f0f0\u0026amp;dpr=1\u0026amp;q=70 1x, https:\/\/massdrop-s3.imgix.net\/product-images\/smsl-ad18-bluetooth-stereo-and-headphone-dac-amp\/MD-33700_20170106102704_2c58254eb767d457.jpg?auto=format\u0026amp;fm=jpg\u0026amp;fit=crop\u0026amp;w=731\u0026amp;bg=f0f0f0\u0026amp;dpr=2\u0026amp;q=70 2x, https:\/\/massdrop-s3.imgix.net\/product-images\/smsl-ad18-bluetooth-stereo-and-headphone-dac-amp\/MD-33700_20170106102704_2c58254eb767d457.jpg?auto=format\u0026amp;fm=jpg\u0026amp;fit=crop\u0026amp;w=731\u0026amp;bg=f0f0f0\u0026amp;dpr=3\u0026amp;q=70 3x\" media=\"(min-width: 501px)\"\u003e\u003csource srcset=\"https:\/\/massdrop-s3.imgix.net\/product-images\/smsl-ad18-bluetooth-stereo-and-headphone-dac-amp\/MD-33700_20170106102704_2c58254eb767d457.jpg?auto=format\u0026amp;fm=jpg\u0026amp;fit=crop\u0026amp;w=455\u0026amp;bg=f0f0f0\u0026amp;dpr=1\u0026amp;q=70 1x, https:\/\/massdrop-s3.imgix.net\/product-images\/smsl-ad18-bluetooth-stereo-and-headphone-dac-amp\/MD-33700_20170106102704_2c58254eb767d457.jpg?auto=format\u0026amp;fm=jpg\u0026amp;fit=crop\u0026amp;w=455\u0026amp;bg=f0f0f0\u0026amp;dpr=2\u0026amp;q=70 2x, https:\/\/massdrop-s3.imgix.net\/product-images\/smsl-ad18-bluetooth-stereo-and-headphone-dac-amp\/MD-33700_20170106102704_2c58254eb767d457.jpg?auto=format\u0026amp;fm=jpg\u0026amp;fit=crop\u0026amp;w=455\u0026amp;bg=f0f0f0\u0026amp;dpr=3\u0026amp;q=70 3x\" media=\"(min-width: 0px)\"\u003e\u003c\/source\u003e\u003c\/source\u003e\u003c\/picture\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eSignal-to-noise ratio: 90 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003ePower amplifier output power, 4 ohm: 80 W x 2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eHeadphone output, 32 ohm: 53 mW at 0.04% THD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eTHD+N: 0.04%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eEQ quality: 7 kinds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eTreble adjustable range: +\/- 8 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eBass adjustment range: +\/- 8 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eBluetooth specification: BT4.2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eInput interface: USB, coaxial, 3.5mm analog, Bluetooth, 2 optical\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eOutput interface: Amplifier output port, headphone port\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eChip: TAS5508C, TAS5342A, CS8422, VT1620A, MAX97220A, CS5341, BT4.2 Bluetooth module, NE5532\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eUSB sampling rate: 16 bit 44.1 kHz, 48 kHz; 24 bit 44.1 kHz,¬†48 kHz,¬†96 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eUSB compatibility: USB 2.0\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eOptical fiber sampling rate: 16 bit 44.1 kHz, 48 kHz, 96 kHz, 192 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eCoaxial sampling rate: 16 bit 44.1 kHz, 48 kHz, 96 kHz, 192 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003ePower amplifier power consumption: 50 W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eAmp consumption: 4 W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eStandby power: 0.8 W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eSupply voltage: 24 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eDimensions: 10.8 x 9.1 x 2.9 in (27.5 x 23.1 x 7.4 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #e6e6e6;\"\u003eWeight: 52.4 oz (1,485 g)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e","brand":"SMSL","offers":[{"title":"Default Title","offer_id":29178725826634,"sku":"APS-0074-1","price":144.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-s-m-s-l-headphone-amp-smsl-ad18-11643748876362.jpg?v=1571211865"},{"product_id":"topping-dx3-pro-ldac-dac-amp","title":"TOPPING DX3 Pro LDAC DAC\/Amp","description":"\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style='caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -moz-text-size-adjust: auto; -webkit-text-stroke-width: 0px; text-decoration: none;'\u003e\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \" style=\"line-height: 1.5;\"\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:0pt;margin-bottom:0pt;\" id=\"docs-internal-guid-911c01cd-7fff-3afb-87f2-14c7ac1677b1\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eThe Topping DX3 Pro LDAC is an update on the DX3 Pro and it now comes with LDAC capability along with a \"Hi-Res Audio Wireless\" certification. This new version \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003euses the CSR8675 chipset to support LDAC\/AAC\/SBC\/aptX\/aptX \/aptX-HD protocol for wireless high-quality audio. To get even better sound quality over Bluetooth, the DX3 Pro LDAC abandons the built-in DAC of the CSR8675 chipset and connects its digital signal to dual AK4493 DACs to decode.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style='caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; text-decoration: none;'\u003e\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \" style=\"line-height: 1.5;\"\u003e\n\u003cp style=\"margin: 0px 0px 1em; line-height: 1.5;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eThe DX3 Pro LDAC also has an updated amp with the high fidelity headphone amp TPA6120A2 included as a component. You can also set the output mode to preamplifier settings so that the DX3 Pro LDAC works with your existing amplifier or active speakers. For DAC functionality, the output settings can be set as such, and the display screen will show the sampling rate with the volume outputting 2Vrms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; line-height: 1.5;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eFinally, the DX3 Pro LDAC works both as a Bluetooth headphone amp and receiver. Its USB input is compatible with Android and iOS as well. Note that the Android devices need to be equipped to support OTG USB sound card, whereas the iOS devices will require a special DAC cable or camera kit to connect to the DX3 Pro LDAC.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 1em; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 style='-webkit-font-smoothing: antialiased; margin: 0px 0px 1em; font-size: 15px; font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; color: rgb(0, 0, 0); transition: color 0.2s ease-in-out 0s; line-height: 1.4;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"-webkit-font-smoothing: antialiased; caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\" style=\"-webkit-font-smoothing: antialiased;\"\u003e\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\" style=\"-webkit-font-smoothing: antialiased;\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \" style=\"-webkit-font-smoothing: antialiased; line-height: 2;\"\u003e\n\u003cp style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; line-height: 1.4;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eDAC Output (@USB 96K Input)\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eTHD+N@A-weighting: \u0026lt;0.0004%@1kHz, \u0026lt;0.0005%@20-20kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eSNR@A-weighting: 120dB@1kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eFrequency Response: 20Hz-20kHz(±0.35dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eOutput Level: 2Vrms @ 0dBFS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eNoise: \u0026lt;2uVrms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eChannel Crosstalk:-135dB@1kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eChannel Balance: \u0026lt;0.1dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eOutput Impedance: 100Ω\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eOutput Headphone(@USB 96K input)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eTHD+N@A-weighting: \u0026lt;0.001%@1kHz output=77mW(32Ω), 0.002%@20-20kHz output=77mW(32Ω), \u0026lt;0.0006%@1kHz output=13.4mW(300Ω), \u0026lt;0.0006%@20-20kHz output=13.4mW(300Ω)\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eSNR@A-weighting: \u0026gt;120dB@1kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\n\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eFrequency \u003c\/span\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eResponse:20Hz-20kHz(±0.2dB)\u003c\/span\u003e\u003ca href=\"Response:20Hz-20kHz(%C2%B10.2dB)\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eOutput Level: 5.8Vpp@G=0dB, 17.3Vpp@G=9dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\n\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eNoise: \u003c\/span\u003e\u003cspan style='font-weight: inherit; font-size: 14px; font-family: \"Helvetica\";'\u003e\u0026lt;3uVrms@G=0dB, \u003c\/span\u003e\u003cspan style='font-weight: inherit; font-size: 14px; font-family: \"Helvetica\";'\u003e\u0026lt;7uVrms@G=9dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\n\u003cspan style='font-weight: inherit; font-size: 14px; font-family: \"Helvetica\";'\u003eChannel C\u003c\/span\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003erosstalk: -70dB@1kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\n\u003cspan style='font-weight: inherit; font-size: 14px; font-family: \"Helvetica\";'\u003eChannel B\u003c\/span\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003ealance: 0.5dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\n\u003cspan style='font-weight: inherit; font-size: 14px; font-family: \"Helvetica\";'\u003eOutput I\u003c\/span\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003empedance: \u0026lt;10Ω\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-weight: inherit; font-size: 14px; font-family: \"Helvetica\";'\u003eOutput Power: 700mW*2@32Ω THD+N\u0026lt;1%, 125mW*2@300Ω THD+N\u0026lt;1%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\n\u003cspan style='font-weight: inherit; font-size: 14px; font-family: \"Helvetica\";'\u003eAdapter \u003c\/span\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eImpedance: 16-300Ω\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\n\u003cspan style='font-weight: inherit; font-size: 14px; font-family: \"Helvetica\";'\u003eUSB In: \u003c\/span\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003e44.1kHz-768kHz\/16bit-32bit, DSD64-DSD512 (Native), DSD64-DSD256(DOP)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eOPT\/Coax In: 44.1kHz-192kHz\/16bit-24bit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"-webkit-font-smoothing: antialiased; margin-bottom: 1em; font-size: inherit; font-weight: inherit; line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eBluetooth In: AAC\/SBC\/APTX\/APTX-LL\/APTX-HD\/LDAC\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 style='font-family: \"Noto Sans\", Helvetica, Arial, sans-serif; line-height: 1.4; color: rgb(0, 0, 0); margin: 0px 0px 1em;'\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cspan style=\"font-weight: 700;\"\u003e\u003cbr class=\"Apple-interchange-newline\"\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eIncluded:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h4\u003e\u003ch4 style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; line-height: 1.4; color: rgb(0, 0, 0); margin: 0px 0px 1em; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--light-gray__2gIUb\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DescriptionNote__note_text__8Vw83\"\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003e15V1A adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eUSB cable\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eBluetooth antenna\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eRemote control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eUser manual\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eWarranty card\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; line-height: 1.4; color: rgb(0, 0, 0); margin: 0px 0px 1em; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl DescriptionSection__image__1V05c\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"        Grid__s4_pc--1__1-caI Grid__s3_pc--1__3K_ss Grid__s2_pc--1__3XvIh Grid__s1_pc--1__3pK68 Grid__s0_pc--1__1zweg Grid___itemSpacing--normal__2mE2K  Flex__flexContainer__3Xtgv  Flex__flexItem__7-27F \"\u003e\u003cdiv class=\" Grid___c--1__2obI2  Grid__gridItem__2qOsq \"\u003e\u003cdiv class=\"Grid__gridItemInner__1hwGE \"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DetailSection__detail_list__3iB0n\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DetailSection__detail_list__3iB0n\" style=\"line-height: 2;\"\u003e\u003cp style=\"line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cspan style=\"font-weight: 700;\"\u003e\u003cbr class=\"Apple-interchange-newline\"\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eManual, Drivers, and Additional Downloads :\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; line-height: 1.4; color: rgb(0, 0, 0); margin: 0px 0px 1em; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl DescriptionSection__image__1V05c\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"        Grid__s4_pc--1__1-caI Grid__s3_pc--1__3K_ss Grid__s2_pc--1__3XvIh Grid__s1_pc--1__3pK68 Grid__s0_pc--1__1zweg Grid___itemSpacing--normal__2mE2K  Flex__flexContainer__3Xtgv  Flex__flexItem__7-27F \"\u003e\u003cdiv class=\" Grid___c--1__2obI2  Grid__gridItem__2qOsq \"\u003e\u003cdiv class=\"Grid__gridItemInner__1hwGE \"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DetailSection__detail_list__3iB0n\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DetailSection__detail_list__3iB0n\" style=\"line-height: 2;\"\u003e\u003cul\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003ca href=\"https:\/\/apos.io\/cpo\" target=\"_blank\" style=\"color:#5c5c5c;text-decoration:none;\"\u003e\u003cspan style='font-family: \"Helvetica\";'\u003eDX3 Pro LDAC User's Manual\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\n\u003ca href=\"https:\/\/apos.io\/bdm\" target=\"_blank\" style=\"color:#5c5c5c;text-decoration:none;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003eDriver and Installation Guide\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003e\u003ca href=\"https:\/\/apos.io\/v78\" target=\"_blank\" style=\"color:#5c5c5c;text-decoration:none;\"\u003eDSD Configuration Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style='font-size: 14px; font-family: \"Helvetica\";'\u003e\u003ca href=\"https:\/\/apos.io\/zn9\" target=\"_blank\" style=\"color:#5c5c5c;text-decoration:none;\"\u003eFB2K DSD Components\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cstyle type=\"text\/css\"\u003e\u003cspan style=\"font-family: \u0026quot;Helvetica\u0026quot;;\"\u003ep.p1 {margin: 0.0px 0.0px 0.0px 0.0px; line-height: 19.0px; font: 13.0px 'Helvetica Neue'; color: #000000}p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; line-height: 19.0px; font: 13.0px 'Helvetica Neue'; color: #000000; min-height: 15.0px}\u003c\/span\u003e\u003c\/style\u003e\u003cbr\u003e","brand":"TOPPING","offers":[{"title":"Black","offer_id":29213714579530,"sku":"APS-0172-1","price":249.99,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":31898895581258,"sku":"APS-0172-2","price":249.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-topping-headphone-dac-amp-topping-dx3-pro-ldac-dac-amp-11674220494922.jpg?v=1571199743"},{"product_id":"smsl-m500-mqa-amp-dac","title":"SMSL M500 V2 MQA Amp\/DAC","description":"\u003ch4 style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; line-height: 1.4; color: rgb(0, 0, 0); margin: 0px 0px 1em; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \" style=\"line-height: 1.5;\"\u003e\n\u003ch4 style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; line-height: 1.4; color: rgb(0, 0, 0); margin: 0px 0px 1em; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \" style=\"line-height: 1.5;\"\u003e\u003cp dir=\"ltr\" style=\"line-height:1.38;margin-top:0pt;margin-bottom:0pt;\" id=\"docs-internal-guid-7d6c96f0-7fff-f703-ae76-c8207bd1a737\"\u003e\u003cspan style=\"background-color: transparent; font-variant-numeric: normal; font-variant-east-asian: normal; vertical-align: baseline; white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003eThe SMSL M500 V2 DAC\/Amp is the latest product of the M-Series line that has been built to be the best DAC\/Amp under $1000. By using top of the line ES9038PRO D\/A Chip and supporting MQA \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e(Master Quality Authenticated) technology\u003c\/span\u003e\u003cspan style=\"background-color: transparent; white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003e, among other high-quality components, SMSL has stacked the M500 with specifications that rival DAC\/Amps three times its price.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 1.5;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 1.5;\"\u003e\u003cspan style=\"background-color: transparent; font-variant-numeric: normal; font-variant-east-asian: normal; vertical-align: baseline; white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003eThe M500 body is made of CNC aluminum alloy and comes with a tempered glass display panel. It is constructed to be compact and sleek so that it fits perfectly on your desk. The front consists of a 2.19 inch LG TFT LCD display, a multifunctional volume knob, and a 6.35mm output. On the rear, it has RCA and XLR outputs, along with Coaxial, USB, and optical inputs. Inputs and outputs are gold plated, with all inputs including coaxial and optical supporting DSD streaming.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 1.5;\"\u003e\u003cspan style=\"background-color: transparent; font-variant-numeric: normal; font-variant-east-asian: normal; vertical-align: baseline; white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 1.5;\"\u003e\u003cspan style=\"background-color: transparent; font-variant-numeric: normal; font-variant-east-asian: normal; vertical-align: baseline; white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003eThe ES9038PRO D\/A chip by ESS is included in the M500 along with the high-performance ES9311 power supply chip that pushes the D\/A chip to the limit with its low noise levels (as low as 1uVrms). It is capable of \u003c\/span\u003e\u003cspan style=\"white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003eXMOS-XU208, \u003c\/span\u003e\u003cspan style=\"font-variant-numeric: normal; font-variant-east-asian: normal; background-color: transparent; vertical-align: baseline; white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003eMQA decoding to deliver the sound of the original master recording, \u003c\/span\u003e\u003cspan style=\"font-variant-numeric: normal; font-variant-east-asian: normal; color: rgb(28, 30, 33); vertical-align: baseline; white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003etrue 32bit audio processing, DoP and Native DSD, and reaching 32bit\/768kHz and DSD512. Three high-end dual op-amps OPA1612 are also included in the M500. Finally, included is also a remote control so you can change inputs\/outputs and control volume with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 1.5;\"\u003e\u003cspan style=\"font-variant-numeric: normal; font-variant-east-asian: normal; color: rgb(28, 30, 33); vertical-align: baseline; white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 1.5;\"\u003e\u003cspan style=\"font-variant-numeric: normal; font-variant-east-asian: normal; color: rgb(28, 30, 33); vertical-align: baseline; white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003e\u003cspan style=\"font-weight: 700;\"\u003eReview:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 1.5;\"\u003e\u003cspan style=\"font-variant-numeric: normal; font-variant-east-asian: normal; color: rgb(28, 30, 33); vertical-align: baseline; white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 1.5;\"\u003e\u003cspan style=\"font-variant-numeric: normal; font-variant-east-asian: normal; color: rgb(28, 30, 33); vertical-align: baseline; white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003e\"\u003c\/span\u003e\u003cspan style='color: rgb(43, 43, 43); font-family: Helvetica, \"Helvetica Neue\", Arial, \"Lucida Grande\", sans-serif;'\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAs a DAC and headphone amp combo, it is a dream come true if you are a streaming head, even better! Tidal Masters sounded amazing and any faults I’ve heard on usual 16-bit tracks were cured with Hi-Res, DSD or MQA content.\" - Sandu Vitalie from Soundnews. \u003c\/span\u003e\u003ca href=\"https:\/\/apos.audio\/blogs\/news\/smsl-m500-review-mqa-for-the-masses\" target=\"_blank\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRead the full review here\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 1.5;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 1.5;\"\u003e\u003cspan style=\"background-color: transparent; font-variant-numeric: normal; font-variant-east-asian: normal; vertical-align: baseline; white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003e\u003cspan style=\"font-weight: 700;\"\u003eSpecs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"background-color: transparent; white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003eCertification: Japan Audio Society Hi-Res\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInputs: USB \/ Optical x 2 \/ Coaxial\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutputs: RCA Headphone Amplifier\/ RCA \/XLR\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N: 0.00015%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDynamic range:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eXLR 125dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRCA: 120dB\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSNR: 120dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB transmission: Asynchronization\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB compatibility: Windows 7 \/ 8 \/ 8.1 \/ 10, Mac OSX10.6 or Later, Linux\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBit depth:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB: 1bit, 16 ~ 32bit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOptical\/Coaxial: 1bit, 16 ~ 32bit\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSampling Rate:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB PCM: 44.1 ~ 768kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB DSD: 2.8224 ~ 22.5792MHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOptical \/ Coaxial PCM: 44.1 ~ 192kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOptical \/ Coaxial DSD: DSD64(DoP)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eHeadphone Amplifier Output Power: 570mW(32Ω), 290mW(64Ω), 125mW(150Ω), 65mW(300Ω)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; line-height: 1.4; color: rgb(0, 0, 0); margin: 0px 0px 1em; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \" style=\"line-height: 1.5;\"\u003e\n\u003cp style='font-family: \"Noto Sans\", Helvetica, Arial, sans-serif; font-size: 13px;'\u003e\u003cspan style=\"font-weight: 700; font-family: Helvetica; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family: \"Noto Sans\", Helvetica, Arial, sans-serif; font-size: 13px;'\u003e\u003cspan style=\"font-weight: 700; font-family: Helvetica; font-size: 14px;\"\u003eManual, Drivers, and Additional Downloads :\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; line-height: 1.4; color: rgb(0, 0, 0); margin: 0px 0px 1em; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \" style=\"line-height: 1.5;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 style='font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; line-height: 1.4; color: rgb(0, 0, 0); margin: 0px 0px 1em; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl DescriptionSection__image__1V05c\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"        Grid__s4_pc--1__1-caI Grid__s3_pc--1__3K_ss Grid__s2_pc--1__3XvIh Grid__s1_pc--1__3pK68 Grid__s0_pc--1__1zweg Grid___itemSpacing--normal__2mE2K  Flex__flexContainer__3Xtgv  Flex__flexItem__7-27F \"\u003e\u003cdiv class=\" Grid___c--1__2obI2  Grid__gridItem__2qOsq \"\u003e\u003cdiv class=\"Grid__gridItemInner__1hwGE \"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DetailSection__detail_list__3iB0n\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003cdiv class=\"DetailSection__detail_list__3iB0n\" style=\"line-height: 2;\"\u003e\u003cul\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"color: rgb(92, 92, 92); font-family: Helvetica; font-size: 14px;\"\u003e\u003ca href=\"https:\/\/apos.io\/e12e2\" target=\"_blank\" style=\"color: rgb(92, 92, 92);\"\u003eSMSL M500 User's Manual\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 2;\"\u003e\u003cspan style=\"color: rgb(92, 92, 92); font-family: Helvetica; font-size: 14px;\"\u003e\u003ca href=\"https:\/\/apos.io\/lmb\" target=\"_blank\" style=\"color: rgb(92, 92, 92);\"\u003eSMSL M500 Driver\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cstyle type=\"text\/css\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ep.p1 {margin: 0.0px 0.0px 0.0px 0.0px; line-height: 19.0px; font: 13.0px 'Helvetica Neue'; color: #000000}p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; line-height: 19.0px; font: 13.0px 'Helvetica Neue'; color: #000000; min-height: 15.0px}\u003c\/span\u003e\u003c\/style\u003e\u003cbr\u003e","brand":"SMSL","offers":[{"title":"Black","offer_id":39925170634923,"sku":"APS-0173-1","price":419.99,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":39925170667691,"sku":"APS-0173-2","price":419.99,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":39925170700459,"sku":"APS-0173-3","price":419.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-smsl-headphone-dac-amp-smsl-m500-v2-mqa-amp-dac-29446037176491.jpg?v=1628080476"},{"product_id":"xduoo-xd-05-plus-dac-amp","title":"xDuoo XD-05 Plus DAC\/Amp","description":"\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: #000000; text-size-adjust: auto;\"\u003e\n\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\n\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_\" style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"color: #283c46; font-family: Helvetica; font-size: 14px;\"\u003e\u003cu style=\"font-weight: bold;\"\u003e\u003c\/u\u003e\u003c\/span\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: 'Noto Sans', Helvetica, Arial, sans-serif; font-size: 13px; color: inherit;\"\u003e\u003c\/span\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003eFor inputs, the XD-05 Plus is equipped with USB, coaxial, optical, and aux that allows it to be easily connect to various multimedia devices, while supporting DSD signal. It is also compatible with 05bl that lets it function as a bluetooth DAC\/Amp. The XD-05 Plus also comes with dual interchangeable op-amps, which makes it a great product for DIYers as well. Finally, it has 1000mW output power, and the \u003c\/span\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003ebuilt-in 3.8V \/ 5000mAh rechargeable li-polymer battery gives it a long playback time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 1.5;\"\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 1.5;\"\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eReview:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 1.5;\"\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 1.5;\"\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003e\"\u003c\/span\u003e\u003cspan style=\"color: #2b2b2b; font-family: Helvetica, 'Helvetica Neue', Arial, 'Lucida Grande', sans-serif;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSonically, as a DAC and headphone amp combo it worked great as a desktop unit powering some really nasty planars and quite good as a portable device powering dynamic headphones or some higher impedance IEMs.\" - Sandu Vitalie from Soundnews. \u003c\/span\u003e\u003ca href=\"https:\/\/apos.audio\/blogs\/news\/xduoo-xd05-plus-review-desktop-power-on-the-go\" target=\"_blank\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRead the full review here\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: 'Noto Sans', Helvetica, Arial, sans-serif; font-size: 13px; color: inherit;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 1.5;\"\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecs:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: 'Noto Sans', Helvetica, Arial, sans-serif; font-size: 13px; color: inherit;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px; margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\n\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003eOutput Power: \u003c\/span\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003e1000 mW (32ohm load)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOS Compatibility: \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWindows XP\/7\/8\/10, Mac OS X, IOS,Android system\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency Response:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAMP: 10Hz-100kHz (±0.5dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB\/SPDIF: 20Hz-20kHz (±0.5dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSampling Rate Support: \u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB: PCM: 16-32bit\/44.1-384kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDSD: DOP\/NATIVE mode, DSD64-256 (1Bit\/2.8M-11.2M)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDXD:24-32bit\/352.8k-384khz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOPT\/COAX: PCM: 16-24Bit\/44.1K-192KHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDSD: 1Bit\/2.82Mhz(DOP)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB IN\/SPDIF IN: 0.0016%@1kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAUX IN: 0.0009%@1kHZ\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eS\/N: 117dB Crosstalk: \u0026gt;75dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBattery: 3.8V\/5000mAh\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBattery life: ≥13h (USB IN), ≥21h (SPDIF IN), ≥40h (AUX IN)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSize:139*75.2*22.8mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top: 0pt; margin-bottom: 0pt; -webkit-font-smoothing: antialiased; text-size-adjust: auto; line-height: 2;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWeight: 276g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan color=\"#1c1e29\" style=\"color: #1c1e29;\"\u003e\u003cspan style=\"white-space: pre-wrap; font-family: Helvetica; font-size: 14px;\"\u003eThe xDuoo XD-05 Plus DAC\/Amp is an upgrade on the XD-05, \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003eis portable, incredible versatile, and has a number of connections to pair with your favorite devices. It comes with \u003c\/span\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003eXMOS XU208 and AK4493EQ chips, works in \u003c\/span\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003easynchronous transfer mode, and supports up to 32Bit\/384KHz and DSD256 signals - all features that present more musical details.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DescriptionSection__section_container__4tNCl DescriptionSection__image__1V05c\" style=\"caret-color: #000000; text-size-adjust: auto;\"\u003e\n\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\n\u003cdiv class=\"Grid__s4_pc--1__1-caI Grid__s3_pc--1__3K_ss Grid__s2_pc--1__3XvIh Grid__s1_pc--1__3pK68 Grid__s0_pc--1__1zweg Grid___itemSpacing--normal__2mE2K  Flex__flexContainer__3Xtgv  Flex__flexItem__7-27F\"\u003e\n\u003cdiv class=\"Grid___c--1__2obI2  Grid__gridItem__2qOsq\"\u003e\n\u003cdiv class=\"Grid__gridItemInner__1hwGE\"\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_\"\u003e\n\u003cdiv class=\"DetailSection__detail_list__3iB0n\"\u003e\n\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_\"\u003e\n\u003cdiv class=\"DetailSection__detail_list__3iB0n\" style=\"line-height: 2;\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e","brand":"xDuoo","offers":[{"title":"Black","offer_id":39925151531179,"sku":"APS-0174-2","price":289.0,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":39925151498411,"sku":"APS-0174-1","price":289.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-xduoo-headphone-dac-amp-xduoo-xd-05-plus-dac-amp-11858435375178.jpg?v=1586081052"},{"product_id":"smsl-sp200-thx-headphone-amp","title":"SMSL SP200 THX AAA-888 Headphone Amp","description":"\u003ch1 data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"color: #000000;\"\u003eDang it.\u003c\/span\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"color: #000000;\"\u003eWe hate being the bearers of bad news, but the SMSL SP200 has reached its end of life. Luckily, we have a great alternative for you: \u003ca href=\"https:\/\/apos.audio\/collections\/brand-spotlight-smsl\/products\/smsl-sh-9-thx-aaa-888-balanced-headphone-amp\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ethe SMSL SH-9 THX AAA-888 headphone amplifier\u003c\/a\u003e. \u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eThe SMSL SP200 THX Headphone Amp is the newest product in the SMSL lineup with the top of the line audiophile high power grade THX AAA-888 technology. This technology allows for the highest fidelity with extreme output power and ultra-low crosstalk for a high-quality, low distortion sound. This amp is versatile and can be used to drive a variety of headsets\/earbuds including those that have high impedance, require high current, or need high sensitivity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #b3b3b3;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eThe THX patented AAA\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eTM \u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e888 is a linear bipolar amplifier circuit with feedback error correction. It eliminates the distortion mechanism of traditional amplifier circuits, reducing harmonics, intermodulation, and cross-distortion by as much as 40 dBs. This creates a realistic fatigue-free listening experience.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #b3b3b3;\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eThe SP200 comes with a built-in AC power supply and is equipped with XLR and RCA inputs. The front panel has XLR and quarter inch jack outputs, options for switching between different inputs, and choosing high or low gain. A detailed review for the SP200 and its performance is provided by Amir on\u003c\/span\u003e\u003ca href=\"https:\/\/www.audiosciencereview.com\/forum\/index.php?threads\/review-and-measurements-of-smsl-sp200-thx-hp-amp.9242\/\" data-mce-fragment=\"1\" style=\"color: #b3b3b3;\" data-mce-href=\"https:\/\/www.audiosciencereview.com\/forum\/index.php?threads\/review-and-measurements-of-smsl-sp200-thx-hp-amp.9242\/\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e Audio Science Review\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eThe SP200 has a balanced stereo headphone output, a balanced stereo line input, comes with high precision resistors for temperature stability, and a patented 24W high-efficiency ultra-low noise power supply. Its measured distortion is as low as 0.000078% with a signal-to-noise ratio of 122.2 dB. The CNC aluminum alloy shell chassis reduces the interference and noise to improve the amplifier’s performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #b3b3b3;\"\u003e\u003cb data-mce-fragment=\"1\"\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eTHX AAA-888 Technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eUltra-Compact design - great for desktop\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eToggle switch for operation, input selection, and gain control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eBalanced stereo headphone output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eBalanced stereo line input\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eHigh precision resistors for temperature stability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003ePop-less design with high quality relays\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eSelected high precision low-distortion volume potentiometer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eFull protection with DC, over-voltage, over-current, and short-circuit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eThermal protection on headphone amplifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eHigh-efficiency ultra-low noise power supply\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #b3b3b3;\"\u003e\u003cb data-mce-fragment=\"1\"\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eInputs: Balanced x 1, Unbalanced x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eOutputs: Balanced x 1, Unbalanced x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eOutput Power:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e6W x 2 (16ohm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e3W x 2 (32ohm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e440mW x 2 (300ohm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e220mW x 2 (600ohm)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eSNR: 130dB, A-Weighted\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eOutput Noise: 2.8uV, A-Weighted\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eTHD+N: -122dB, 0.00007% (1kHz, 32ohm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eTHD+N: -117dB, 0.00013% (20 - 20kHz, 32ohm, -3dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eTHD: -125dB, 0.00006% (1kHz, 16ohm, -3dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eOutput Impedance: Near 0ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eFrequency Response: 0.1Hz - 500kHz(-3dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eGain: Low(+6dB), High(+18dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003ePower Supply Voltage\/Frequency: AC100-240V, 50-60 Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003ePower Consumption (EN60065): 24W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003ePower Consumption in Standby Mode: \u0026lt; 0.1W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eSize: 160 x 149 x 73 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400; color: #b3b3b3;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eWeight: 772g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #b3b3b3;\"\u003e\u003cb data-mce-fragment=\"1\"\u003eFeatured reviews\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #b3b3b3;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/02j7wREhJ-k\" title=\"YouTube video player\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"560\" height=\"315\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cspan style=\"color: #b3b3b3;\"\u003e\u003cem\u003e\"Low noise plus a ton of power is an awesome combination.\" -El Jefe Reviews \u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #b3b3b3;\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Z85a7YrYWw4\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"560\" height=\"315\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"color: #b3b3b3;\"\u003e\"Very very clean.\" -Max Settings\u003c\/span\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"SP200 Only","offer_id":39925177483435,"sku":"APS-0177-1","price":231.99,"currency_code":"USD","in_stock":false},{"title":"Apos SMSL-200 Ensemble (SP200 + M200  + Apos Flow RCA Cable)","offer_id":39925177516203,"sku":"APS-0177-2","price":519.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-smsl-headphone-amp-smsl-sp200-thx-aaa-888-headphone-amp-13119837339722.jpg?v=1628248769"},{"product_id":"smsl-m3-dac-amp","title":"SMSL M3 DAC\/Amp","description":"\u003cp\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eThe SMSL M3 is a  all in one DAC\/Amp with \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB, optical, and coaxial inputs. It comes with a CS4398 DAC chip and can be powered by a computer. The LED indicators on the front panel indicate the input mode and the full frequency sampling rate can be found on the front panel. Finally, the M3 is a solid construction with a high quality aluminum alloy shell and solid aluminum buttons\/knobs.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDAC chip: CS4398\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eChannels: 2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput power level: 1.9 Vrms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N: \u0026lt; 0.006%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDynamic range: \u0026gt; 112 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSNR: \u0026gt; 107 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eChannel separation: \u0026gt; 105 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSample rate, USB: 96 kHz (24 bit)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSample rate, optical and coaxial: 192 kHz (24 bit)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput power, 108 mw: 32 ohm at THD 0.1%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput power, 85 mW: 64 ohm at THD 0.1%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput power, 49 mW: 150 ohm at THD 0.001%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput power, 24 mW: 300 ohm at THD 0.001%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInputs: USB, optical, coaxial\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutputs: Line, headphone amp\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSize: 9.5 x 7.6 x 3 cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWeight: 212 g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eIncluded\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMicro-USB to Micro-USB cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMicro-USB to Micro-B cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e3.5 mm to ¼ in gold-plated adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\u003cp style=\"line-height: 1.5;\"\u003e\u003cspan style='box-sizing: border-box; font-family: \"Open Sans\", sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; color: rgb(0, 0, 0);'\u003e\u003cspan style=\"box-sizing: border-box; font-size: 16px;\"\u003e\u003cspan style=\"box-sizing: border-box; background-color: rgb(255, 255, 255);\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style='color: rgb(51, 62, 72); font-family: \"Open Sans\", sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;'\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e","brand":"SMSL","offers":[{"title":"Default Title","offer_id":30957495320650,"sku":"APS-0180-1","price":83.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-s-m-s-l-headphone-dac-amp-smsl-m3-dac-amp-13264140009546.jpg?v=1571817483"},{"product_id":"smsl-m9-dac-amp","title":"SMSL M9 DAC\/Amp","description":"\u003cdiv\u003e\n\u003cdiv style=\"color: #212b36; font-family: -apple-system, system-ui, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 14px;\"\u003e\n\u003cspan style=\"color: #283c46; font-family: Helvetica;\"\u003e\u003cu style=\"font-weight: bold;\"\u003e\u003c\/u\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eThe SMSL M9 is a beautifully machined DAC\/Amp that comes with two AKM AK4490EQ DAC chips, two OPA TPA6120A2 op-amps, and an included XMOS xCORE-20 USB audio interface. The front panel includes a 1.44 inch TFT LCD screen, with a quarter-inch headphone out and a 2.5mm balanced out. The back panel includes an RCA out, with a USB, coaxial, and optical inputs.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 13px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 13px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDAC Chip: 2 x AKM AK4490\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOpamp: 2 x TI TPA6120A2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDigital receiving chip: CS8422\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eVolume control: 2 x PGA2311\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB audio interface: XMOS xCORE-200 with 3 low-noise oscillators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePCM support up to 32 bit\/768 kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDSD support up to 22.5792 MHz (DSD512)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDigital receiving chip: CS8422\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eNative DSD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFully Balanced Design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBuilt-in ASRC (Asynchronous Sample Rate Convert)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutputs: 6.35mm headphone out, 2.5mm balanced out\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N, DAC: 0.0004%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N, headphone amplifier: 0.001%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSampling Rate: 44.1-768kHz\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDynamic range (24 bit): 115 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOptical\/Coaxial Input Sampling Rate:44.1-192kHz\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCompatibility: Windows 7\/8\/8.1\/10, Mac OS X 10.6 and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eIncluded\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower Supply\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e","brand":"SMSL","offers":[{"title":"Default Title","offer_id":30957495648330,"sku":"APS-0179-1","price":445.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-s-m-s-l-headphone-dac-amp-smsl-m9-dac-amp-13264142139466.jpg?v=1571817386"},{"product_id":"xduoo-xq-25-bluetooth-dac-amp","title":"xDuoo XQ-25 Bluetooth DAC\/Amp","description":"\u003cdiv\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eThe xDuoo XQ-25 is a portable DAC\/Amp with bluetooth 5.0 pairing functionality. It can easily be paired using NFC, is equipped with ES9118 DAC chip, and supports aptX streaming format. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 13px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eThe XQ-25 comes in a aluminum-shielded case and has a built-in microphone for phone calls. It is compatible with iPhones and Android devices, and can support PC USB DACs. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 13px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 13px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBluetooth: Version 5.0\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSupported Formats: SBC\u0026lt; AAC, aptX\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTransmission Distance: Approx. 10m\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput Power: 32 mW (32 ohm load)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD +N: \u0026lt;0.01%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eS\/N: 115dB (A-Weighted)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCharge Time: Approx. 3 hours\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSize: 74 x 31 x 11 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWeight: 34g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eIncluded\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB Cable x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInstruction Manual x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWarranty Card x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 13px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"xDuoo","offers":[{"title":"Default Title","offer_id":30957495681098,"sku":"APS-0182-1","price":49.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-xduoo-headphone-dac-amp-xduoo-xq-25-bluetooth-dac-amp-13264142663754.jpg?v=1571815757"},{"product_id":"xduoo-xp-2-bluetooth-usb-dac-amp","title":"xDuoo XP-2 Bluetooth USB DAC\/Amp","description":"\u003cdiv\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eThe xDuoo XP-2 DAC\/Amp can function over USB and bluetooth. It comes with bluetooth 5.0 functionality and supports AAC, SBC, and aptX streaming formats. It is made for travel as it weighs just 115g and is compatible with iOS and Android devices. With the two-gain adjustment it can power headphones with high impedance and work as an amplifier with the aux-in port.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 13px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBluetooth: Version 5.0\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSupported Formats: AAC, SBC, aptX\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput power: 245 mW at 32 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N: 0.008% (1 kHz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eGain: +3 \/ +9 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Helvetica; font-size: 14px;\"\u003eFrequency response: 10 Hz–100 kHz (+\/- 0.5 dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB sampling rate: Supports 44.1–192 kHz, 16–24 bit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRecommended headphone impedance: 16–300 ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB receiver: Supports Android mobile phone with OTG function and 192 kHz\/24 bit lossless transmission at most, computer USB input; supports Windows XP, 7, 8, 10 (with driver installed); Mac\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBattery: 3.7 V \/ 1,800 mAh\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Helvetica; font-size: 14px;\"\u003eBattery life\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Helvetica; font-size: 14px;\"\u003eAux in: 15 hours\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Helvetica; font-size: 14px;\"\u003eBluetooth input: ≥ 12 hours\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Helvetica; font-size: 14px;\"\u003eUSB in: ≥ 8 hours\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Helvetica; font-size: 14px;\"\u003eSize: 105 x 56 x 15 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: gordita, Helvetica, Arial, Verdana, sans-serif; font-size: 16px;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWeight: 115 g\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"xDuoo","offers":[{"title":"Default Title","offer_id":30957495812170,"sku":"APS-0181-1","price":110.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-xduoo-headphone-dac-amp-xduoo-xp-2-bluetooth-usb-dac-amp-13264144859210.jpg?v=1571814504"},{"product_id":"smsl-a6-headphone-amplifier","title":"SMSL A6 Headphone Amplifier","description":"\u003cdiv style=\"color: #212b36; font-family: -apple-system, system-ui, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 14px;\"\u003e\n\u003cspan style=\"color: #283c46; font-family: Helvetica;\"\u003e\u003cu style=\"font-weight: bold;\"\u003e\u003c\/u\u003e\u003c\/span\u003e \u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eThe SMSL A6 Headphone Amplifier is equipped with CM6632A USB receiver chip, AKM AK4452 decoder chip, and an ultra-low distortion electronic volume control NJW1194A. For inputs, it includes USB, coaxial, optical, LP phono, and CD analog. For outputs, it can connect to your DAC, speakers, or your headphones through the 3.5mm headphone port. Finally, the b\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003euilt-in double wooden Salim Patent sound SDB (SMSL Dynamic Bass) enhances the \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003esound by \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003edynamically adjusting the bass and treble\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e to achieve great sound.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 13px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 13px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInputs: \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB\/Optical\/Coaxial\/LP PHONO\/CD analog\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutputs: DAC\/Speakers\/3.5mm headphone port\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePhono Input: MM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB Transfer Mode: Asynchronous\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB Compatibility: Windows XP\/7\/8\/8.1\/10\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBit Depth: USB 16-32bit,1bit, Optical\/Coaxial 16-24 bit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSampling Rate: USB PCM 44.1-384kHz, USB DSD 2.8224\/5.6448\/11.2896\/225.792MHz, \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOptical\/Coxial 44.1-192kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDAC Out: 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eHeadphone Amp O\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eut: 0.004%\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower Amplifier \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOut: 0.0025%\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDynamic range: DAC Out 110dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSNR\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDAC Out 100dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eHeadphone A\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003emp: 9\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e3dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower Amplifier O\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eut: 117dB\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eHeadphone Amp Output Power\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e32ohm 330mW@THD=0.13%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e64ohm 545mW \u0026amp; THD=0.12%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e150ohm 240mW \u0026amp; THD=0.16%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e300ohm 122mW \u0026amp; THD=0.13%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput power: \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e(4ohm) - 50W, (8ohm) - 30W\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDAC Output \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003elevel: 2.5VrmS\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower Consumption: 45W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eStandby Power: 3.6W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMachine Size: 198 x 215 x 45 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWeight: 1580\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e g\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eIncluded\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSMSL Ice Multifunction Amplifier x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRemote Control x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUser Manual x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower Cable x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e","brand":"SMSL","offers":[{"title":"Default Title","offer_id":30977294893130,"sku":"APS-0187-1","price":449.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-s-m-s-l-headphone-amp-smsl-a6-headphone-amplifier-13283040985162.jpg?v=1571877966"},{"product_id":"quloos-qls-qa390-digital-music-player","title":"Quloos QLS QA390 Digital Music Player","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eThe Quloos QA390 is a hi-fi lossless music player, DAC, decoder, and headphone amplifier combined into an all-in-one mobile unit. \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eIt is powered by four 3300mAh Panasonic 18650 batteries that makes for a truly mobile hi-fi unit with 8-10 hours of high quality music listening. Its balanced amp can output more that 20V and easily drive high impedance headphones. On top of this, with a \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003efinal stage power tube current output capability of 2700mA, the QA390 can drive low resistance and low sensitivity headphones as well. \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMore than 30 ultra-low noise power chips provide clean power for each circuit device for a clean sound experience.\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eThe QA390 comes with two AK4497EQ D\/A chips, \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e1000000uF low internal resistance super capacitor for digital and analog partial isolation power supply,\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e two \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003efemtosecond crystal designs, \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ehigh-speed precision-controlled CPLD clock processing, and \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eglobal clock unified\/synchronous operation mode. It has a built-in single-chip single-threaded SD card pure tone player, a two-way USB interface, and a bluetooth input for easy connection to mobile phones. Finally, it comes with complete headphone interface - 3.5mm, 6.5mm single-ended interface and 2.5mm, 3.5mm, 4.4mm, XLR balanced interface.\u003c\/span\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInternal Playback Storage Media: External SD card or TF card, FAT32 format, currently supports a maximum capacity of 512GB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInternal Playback Support Code Rate: 16-32Bit, 44.1kHz-352.8kHz, DSD64-DSD128\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB Interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB B Port: Supports \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e32Bit\/384KHz4 PCM and DSD256\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMicro USB Port: S\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eupports 32Bit\/384 KHz PCM and DSD128\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBluetooth: Bluetooth 5.0, LHDC, AAC encoding\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCoaxial Input: \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e75Ω matched impedance, Supports 24Bit\/192KHz and DSD64 (DoP)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFiber Input: S\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eupports 24Bit\/192KHz and DSD64 (DoP)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCoaxial Output: \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e0.5Vp-p75Ω, Supports 24Bit\/192KHz and DSD64 (DoP)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFiber Output: Supports 24Bit\/192KHz and DSD64 (DoP)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAnalog Output:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency Response: 20Hz-20kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSignal to Noise Ratio: 122dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDynamic range: 121dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eResolution: 120dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDistortion: 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput Level:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRCA (L\u0026amp;R) 2.5V (closed pre-level)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eXLR (L\u0026amp;R) 5.0V (closed pre-level)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSE (unbalanced) maximum 10.5Vms (high amp voltage, ultra high gain, 600Ω load)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBAl (balance) up to 21Vms (high amp voltage: ultra high gain, 600Ω load)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAmp Output Impedance:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUnbalanced: 0.13Ω\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBalanced: 0.2Ω\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eHeadphone Matching Impedance: \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e8Ω-600Ω\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSingle-Ended Headphone Port Rated Output Power:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e32Ω, 1000mW\/ch amp high voltage, high gain\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e300Ω, 360mw\/ch amp high voltage, super high gain\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e600Ω, 180mW\/ch amp high voltage, super high gain\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBalanced Headphone Port Rated Output Power:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e32Ω, 1300mW\/ch amp voltage, high gain\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e300Ω, 1200mW\/ch amp high voltage, super high gain\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e600Ω, 720mW\/ch amp high voltage, super high gain\u003c\/span\u003e\u003cbr style=\"\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDecoding Chip: Dual \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAK4497EQ\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eLPF: Dual AD797\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eVolume Control (including preamp volume control): PGA2311UA analog program control volume\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eReference clock jitter: 0.088 picoseconds (88 femtoseconds)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCharging Interface: Available Type-C port, DC port, fast charging, QC compatible\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eExternal Power Supply: DC5.5 x 2.1 port, can also be charged (panel switch selection)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBattery Life: 8 to 10 hours\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCharging Time: \u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eType-C General Charge: 8 to 9 hours\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eType-C Fast Charge \/ DC Port: 4 to 5 hours\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eProduct \u0026amp; Remote Control Material: Aluminum CNC Integrated Finishing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eProduct Weight: 1.8kg\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eProduct size: 20cm x 18cm x 4.45cm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003e\u003c!-- \/* Font Definitions *\/ @font-face\t{font-family:\"Cambria Math\";\tpanose-1:2 4 5 3 5 4 6 3 2 4;\tmso-font-charset:0;\tmso-generic-font-family:roman;\tmso-font-pitch:variable;\tmso-font-signature:3 0 0 0 1 0;}@font-face\t{font-family:DengXian;\tpanose-1:2 1 6 0 3 1 1 1 1 1;\tmso-font-alt:等线;\tmso-font-charset:134;\tmso-generic-font-family:auto;\tmso-font-pitch:variable;\tmso-font-signature:-1610612033 953122042 22 0 262159 0;}@font-face\t{font-family:Calibri;\tpanose-1:2 15 5 2 2 2 4 3 2 4;\tmso-font-charset:0;\tmso-generic-font-family:swiss;\tmso-font-pitch:variable;\tmso-font-signature:-536859905 -1073732485 9 0 511 0;}@font-face\t{font-family:\"\\@DengXian\";\tpanose-1:2 1 6 0 3 1 1 1 1 1;\tmso-font-charset:134;\tmso-generic-font-family:auto;\tmso-font-pitch:variable;\tmso-font-signature:-1610612033 953122042 22 0 262159 0;} \/* Style Definitions *\/ p.MsoNormal, li.MsoNormal, div.MsoNormal\t{mso-style-unhide:no;\tmso-style-qformat:yes;\tmso-style-parent:\"\";\tmargin-top:0in;\tmargin-right:0in;\tmargin-bottom:8.0pt;\tmargin-left:0in;\tline-height:107%;\tmso-pagination:widow-orphan;\tfont-size:11.0pt;\tfont-family:\"Calibri\",sans-serif;\tmso-ascii-font-family:Calibri;\tmso-ascii-theme-font:minor-latin;\tmso-fareast-font-family:DengXian;\tmso-fareast-theme-font:minor-fareast;\tmso-hansi-font-family:Calibri;\tmso-hansi-theme-font:minor-latin;\tmso-bidi-font-family:\"Times New Roman\";\tmso-bidi-theme-font:minor-bidi;\tmso-fareast-language:ZH-CN;}.MsoChpDefault\t{mso-style-type:export-only;\tmso-default-props:yes;\tfont-size:10.0pt;\tmso-ansi-font-size:10.0pt;\tmso-bidi-font-size:10.0pt;\tfont-family:\"Calibri\",sans-serif;\tmso-ascii-font-family:Calibri;\tmso-ascii-theme-font:minor-latin;\tmso-fareast-font-family:DengXian;\tmso-fareast-theme-font:minor-fareast;\tmso-hansi-font-family:Calibri;\tmso-hansi-theme-font:minor-latin;\tmso-bidi-font-family:\"Times New Roman\";\tmso-bidi-theme-font:minor-bidi;\tmso-fareast-language:ZH-CN;}@page WordSection1\t{size:8.5in 11.0in;\tmargin:1.0in 1.25in 1.0in 1.25in;\tmso-header-margin:35.4pt;\tmso-footer-margin:35.4pt;\tmso-paper-source:0;}div.WordSection1\t{page:WordSection1;}--\u003e\u003c\/style\u003e\u003cbr\u003e","brand":"QLS","offers":[{"title":"Black","offer_id":39925177647275,"sku":"APS-0193-1","price":1399.99,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":39925177680043,"sku":"APS-0193-2","price":1399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-qls-headphone-dac-amp-quloos-qls-qa390-digital-music-player-13445014618186.jpg?v=1573285490"},{"product_id":"smsl-vmv-p1-headphone-amplifier","title":"SMSL VMV P1 Headphone Amplifier","description":"\u003ch1\u003e\u003cstrong\u003eDang it. \u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eWe hate to be the bearers of bad news, but the SMSL VMV P1 Headphone Amplifier has reached its end of life. Fortunately, we have a great alternative. Check out the \u003ca href=\"https:\/\/apos.audio\/products\/smsl-sp400-thx-aaa-888-headphone-amp?_pos=1\u0026amp;_sid=9ec1253bb\u0026amp;_ss=r\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSMSL SP400 THX AAA 888 Headphone Amp\u003c\/a\u003e, which is both less expensive and performs better in key categories.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eThe SMSL VMV P1 is a fully balanced headphone amplifier that has a patented discrete component output circuit with a distortion of 0.00019%, a signal-to-noise ratio of up to 120dB, and an output current that is five times larger than comparable amps. The VMV P1 has high quality electronic components with the power supply and the amp partially separated to completely isolate the effects of vibration and electromagnetic interference.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eFor inputs, the VMV P1 comes with one balanced XLR and two unbalanced RCA inputs. For outputs, it has one balanced headphone jack output and one 6.35mm headphone output. It also comes with a CNC machined remote control for a convenient listening experience.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eInputs: \u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eBalanced (XLR) x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eUnbalanced (RCA) x 2\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eOutputs: \u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eBalanced x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003e6.35mm x 1\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eOutput Power:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eBalanced                    \u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003e3W @ 32ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e2W @\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e64ohm\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e1.2W @\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e150ohm\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e800mW@\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e300ohm\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e500mW@\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e600ohm\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eUnbalanced\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e1.5W @\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e32ohm\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e1W \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e@\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e64ohm\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e600mW \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e@\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e150ohm\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e300mW \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e@\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e300ohm\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"color: #cccccc;\"\u003e \u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e150mW \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e@\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e600ohm\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eFrequency Response: 0.1Hz - 200kHz(-3dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eTHD+N: -120dB, 0.000019% \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eTHD+N: -117dB, 0.00028% \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003ePower Consumption (EN60065): 18W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003ePower Consumption in Standby Mode: 0.5W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eSize: 265x 215 x 50 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: #cccccc;\"\u003eWeight: 4kg\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cstyle\u003e\u003c!--\n\/* Font Definitions *\/ @font-face\t{font-family:\"Cambria Math\";\tpanose-1:2 4 5 3 5 4 6 3 2 4;\tmso-font-charset:0;\tmso-generic-font-family:roman;\tmso-font-pitch:variable;\tmso-font-signature:3 0 0 0 1 0;}@font-face\t{font-family:DengXian;\tpanose-1:2 1 6 0 3 1 1 1 1 1;\tmso-font-alt:等线;\tmso-font-charset:134;\tmso-generic-font-family:auto;\tmso-font-pitch:variable;\tmso-font-signature:-1610612033 953122042 22 0 262159 0;}@font-face\t{font-family:Calibri;\tpanose-1:2 15 5 2 2 2 4 3 2 4;\tmso-font-charset:0;\tmso-generic-font-family:swiss;\tmso-font-pitch:variable;\tmso-font-signature:-536859905 -1073732485 9 0 511 0;}@font-face\t{font-family:\"\\@DengXian\";\tpanose-1:2 1 6 0 3 1 1 1 1 1;\tmso-font-charset:134;\tmso-generic-font-family:auto;\tmso-font-pitch:variable;\tmso-font-signature:-1610612033 953122042 22 0 262159 0;} \/* Style Definitions *\/ p.MsoNormal, li.MsoNormal, div.MsoNormal\t{mso-style-unhide:no;\tmso-style-qformat:yes;\tmso-style-parent:\"\";\tmargin-top:0in;\tmargin-right:0in;\tmargin-bottom:8.0pt;\tmargin-left:0in;\tline-height:107%;\tmso-pagination:widow-orphan;\tfont-size:11.0pt;\tfont-family:\"Calibri\",sans-serif;\tmso-ascii-font-family:Calibri;\tmso-ascii-theme-font:minor-latin;\tmso-fareast-font-family:DengXian;\tmso-fareast-theme-font:minor-fareast;\tmso-hansi-font-family:Calibri;\tmso-hansi-theme-font:minor-latin;\tmso-bidi-font-family:\"Times New Roman\";\tmso-bidi-theme-font:minor-bidi;\tmso-fareast-language:ZH-CN;}.MsoChpDefault\t{mso-style-type:export-only;\tmso-default-props:yes;\tfont-size:10.0pt;\tmso-ansi-font-size:10.0pt;\tmso-bidi-font-size:10.0pt;\tfont-family:\"Calibri\",sans-serif;\tmso-ascii-font-family:Calibri;\tmso-ascii-theme-font:minor-latin;\tmso-fareast-font-family:DengXian;\tmso-fareast-theme-font:minor-fareast;\tmso-hansi-font-family:Calibri;\tmso-hansi-theme-font:minor-latin;\tmso-bidi-font-family:\"Times New Roman\";\tmso-bidi-theme-font:minor-bidi;\tmso-fareast-language:ZH-CN;}@page WordSection1\t{size:8.5in 11.0in;\tmargin:1.0in 1.25in 1.0in 1.25in;\tmso-header-margin:35.4pt;\tmso-footer-margin:35.4pt;\tmso-paper-source:0;}div.WordSection1\t{page:WordSection1;}\n--\u003e\u003c\/style\u003e\n\u003cbr\u003e","brand":"VMV","offers":[{"title":"Default Title","offer_id":31175703527498,"sku":"APS-0191-1","price":769.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-s-m-s-l-headphone-amp-smsl-vmv-p1-headphone-amplifier-13444995874890.jpg?v=1573286155"},{"product_id":"gustard-p26-preamplifier","title":"Gustard P26 Preamplifier","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"text-size-adjust: auto;\"\u003e\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\" style=\"\"\u003e\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\" style=\"\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \" style=\"line-height: 1.5;\"\u003e\n\u003cp style=\"margin-bottom: 1em; line-height: 1.4;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eThe Gustard P26 Preamplifier comes in a Class A fully balanced design with the left and right channels divided into regions to create a good separation between the two. It has a native fully balanced architecture that requires no conversion from input going to volume control and even to the amplifier circuit.\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 1em; line-height: 1.4;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eThe P26 comes equipped with two in-line OP Amps so that DIYers can replace them to play with the sound. It also has a discrete hybrid architecture that ensures circuit consistency. Finally, it also includes a diamond-shaped differential output stage, adjustable input\/output stage gain, consistent and unbiased volume, and a customized 50W dedicated toroidal transformer. Apos Audio's research team found measurements done by Audio Science Review for the P26 \u003c\/span\u003e\u003ca href=\"https:\/\/www.audiosciencereview.com\/forum\/index.php?threads\/measurements-of-gustard-p26-preamplifier.10492\/\" target=\"_blank\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 1em; line-height: 1.4;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAnalog Inputs\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRCA:\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInput Impedance: 47K\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInput Sensitivity: 2 - 10 Vrms\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eXLR 1\/ XLR 2:\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInput Impedance: 47K\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMaximum Input Amplitude: +28 dBu (19 Vrms) @ IGAIN = 0dB\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAnalog Outputs\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency Response: 20-20 kHz  +\/- 0.1 dB\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSNR: 130 dB\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eChannel Crosstalk: -130 dB @ 20-20 kHz\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\n\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD + N : \u0026lt;0.00035% \u003c\/span\u003e\u003c\/font\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e20-22 kHz BW @ 18 dBu In \u0026amp; 18 dBu Out\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eIMD (SMPTE): \u0026lt;0.0006% @ 18 dBu In and 18 dBu Out\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMax Undistorted Output Levels:\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRCA Out: 9.5 Vrms\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eXLR Out: +28 dBu (19 Vrms)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRCA Out Impedance: 100 Ohms\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eXLR Out Impedance: 100 Ohms\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eProduct Size: 330 x 260 x 65 mm (l x w x h) (without protruding parts)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAC Power: AC 115V \/ 230 V ( 50 \/ 60 Hz) (needs manual adjustment)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica Neue, Helvetica, Arial, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOverall Power Consumption: \u0026lt;20 W\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"Gustard","offers":[{"title":"Black","offer_id":39925172699307,"sku":"APS-0212-1","price":669.0,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":39925172732075,"sku":"APS-0212-2","price":669.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-gustard-headphone-amp-gustard-p26-preamplifier-13995627872330.jpg?v=1578558559"},{"product_id":"shanling-up4-portable-headphone-amp","title":"Shanling UP4 Portable Headphone Amp","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"text-size-adjust: auto;\"\u003e\u003cdiv style=\"text-size-adjust: auto;\"\u003e\u003cdiv style=\"text-size-adjust: auto; line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-weight: normal;\"\u003e\u003ci\u003e\u003cspan style='font-family: \"Helvetica Neue\"; font-size: 14px;'\u003eNote: If we're sold out of the Shanling UP4 in our main store, \u003c\/span\u003e\u003ca href=\"https:\/\/apos.audio\/products\/apos-specials-shanling-up4-portable-headphone-amp?_pos=11\u0026amp;_sid=1c1b41137\u0026amp;_ss=r\" target=\"_blank\"\u003e\u003cspan style='font-family: \"Helvetica Neue\"; font-size: 14px;'\u003ecome see if we have it in stock in the Apos Members Aisle\u003c\/span\u003e\u003c\/a\u003e\u003cspan style='font-family: \"Helvetica Neue\"; font-size: 14px;'\u003e, where we're selling it at a special discounted price. \u003c\/span\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003c\/span\u003e\u003c\/font\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eThe Shanling UP4 is a portable headphone amplifier that comes with a balanced output for better sound and more power. It comes with dual ES9218P D\/A chips, CSR8675 chip, and Bluetooth 5.0. For outputs, it comes with a 2.5mm balanced out (low\/high gain) and a 3.5mm single-ended out. Apos Audio found that the UP4 supports LDAC\/HWA, LHDC\/aptX, HD\/aptX, L\/aptX, and AAC\/SBC, which also makes it Hi-Res audio certified. Finally, the UP4 offers high resolution, clear-powerful output with low impedance, and is very power efficient.\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBluetooth Support: LDAC, HWA(LHDC), aptX HD, aptX Low Latency, aptX, AAC, SBC\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBluetooth Chip: Qualcomm CSR8675\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eD\/A Chip: ESS Sabre ES9218 (x2)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBluetooth Version: Bluetooth 5.0\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBluetooth Reach: 10 m\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMicrophone: Knowles SiSonic\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput Power:\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e71 mW @ 32 Q (single ended, high gain)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e91 mW @ 32 O (single ended, Dual DAC mode)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e160 mW @ 32 Q (blanced output)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSNR:\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e120 dB (single ended)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e120 dB (balanced)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eChannel Separating Degree:\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e73 dB @ 32 A (single ended)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e96 dB @ 32 Q (balanced)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD + N:\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e0.003% (LDAC\/A - W\/0.5V\/32 Q)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cfont face=\"Helvetica\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e0.03% (0.5 V\/others\/A-W\/ 32 O)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBattery Life: 15 hours (single ended), 10 hours (balanced)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCharge Time: 2 hours\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBattery: 550 mAh\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower Adapter: DC 5V \/ 500mA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB: Type-C Interface, Support Driver Free USB DAC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eVolume Control: Independent from smartphone volume setting and controlled by volume wheel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAudio Output: 3.5 mm Single Ended Jack, 2.5 mm Balanced Jack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSize: 60 x 36 x 13.5 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWeight: 37 g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAccessories: Clip Case, USB-C Cable, User Guide\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"Shanling","offers":[{"title":"Default Title","offer_id":31640001314890,"sku":"APS-0211-1","price":99.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-shanling-headphone-amp-shanling-up4-portable-headphone-amp-14001250762826.jpg?v=1578620357"},{"product_id":"xduoo-ta-30-tube-headphone-amp","title":"xDuoo TA-30 Tube Headphone Amp","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: inherit;\"\u003eThe xDuoo TA-30 is a tube headphone amplifier that outputs 3000 mW of power and can easily drive most high-end headphones. It comes with several input interfaces, including USB, coaxial, and OPT, while supporting Bluetooth 5.0 decoding as well. Apos Audio found that the DAC chip included in the TA-30 is the ES9038Q2M built by ESS, which also comes with a built-in Time Domain Jitter Eliminator delivering a DNR of up to 129 dB and a THD + N of -120 dB. Finally, the TA-30 includes the 5Z3P and ECC82 tubes that process the audio and produce a sweet refined sound.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eReview:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\"\u003c\/span\u003e\u003cspan style=\"color: rgb(43, 43, 43); font-family: Helvetica; font-size: 14px;\"\u003eAs a DAC\/Headphone amp combo, it is among the most powerful units I had the pleasure of testing, it will drive even the heaviest loads I know with an ultimate grip and driver control. It is easily in the top 3 most powerful headphone amps I tested and no matter the music I would listen to, a huge power reserve will always remain on tap.\" - \u003c\/span\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003eSandu Vitalie from Soundnews. \u003c\/span\u003e\u003ca href=\"https:\/\/apos.audio\/blogs\/news\/xduoo-ta-30-review-a-box-full-of-surprises\" target=\"_blank\" style=\"font-family: Helvetica; font-size: 14px; background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eRead the full review here\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003e.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePower S Jitter Supply: AC220 V \/ 110 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eScreen: 1.3 inch OLED\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCompliant OS: Win7, Win8, Win10, Mac OSX, iOS, Android system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput Power: 3000 mW (32 ohms load)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency Response:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB\/OPT\/Coax\/Bluetooth: 20Hz - 20KHz (±0.5 dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eAmp: 10 Hz - 100kHz (±0.5 dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSampling Rate:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB In:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePCM: 16-32bit \/ 44.1K-768kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDXD: 24-32 bit \/ 352.8K-384kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDSD: 64-512\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOPT\/Coax In:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003ePCM: 16-24bit \/ 44.1K-192kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDSD: DSD64 (DOP)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSupported Formats: \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBluetooth SBC, AAC, aptX, aptX HD, aptX LL, LDAC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eS\/N: 110dB (A weighted)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD+N: 0.5%@1kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eCrosstalk: ≥ 65 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSize: 29 x 11 x 17 cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eWeight: 3 kg\u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"xDuoo","offers":[{"title":"TA-30 Only","offer_id":43947642978540,"sku":"APS-0215-1","price":709.0,"currency_code":"USD","in_stock":true},{"title":"TA-30 + Ray Tubes 12AU7 SELECT (Matched Pair)","offer_id":43947643011308,"sku":"APS-0215-2","price":858.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-30-tube-headphone-amp-29495588651179.jpg?v=1628027015"},{"product_id":"hilidac-audirect-beam-2","title":"hiliDAC Audirect Beam 2 MQA DAC (Digital-to-Analog Converter)","description":"\u003ch4 style='margin: 0px 0px 1em; line-height: 1.4; color: rgb(0, 0, 0); font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif; font-size: 15px;'\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"caret-color: rgb(0, 0, 0); text-size-adjust: auto;\"\u003e\u003cdiv class=\"flexItem flexContainer wd_flexWrap--nowrap d_flexWrap--nowrap wt_flexWrap--nowrap nt_flexWrap--nowrap p_flexWrap--nowrap DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\"\u003e\u003cdiv class=\"SingleTextColumn__description_text__OHaPK\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003ch4 style=\"line-height: 1.4; margin: 0px 0px 1em;\"\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl\" style=\"text-size-adjust: auto;\"\u003e\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--light-gray__2gIUb\" style=\"\"\u003e\u003cdiv class=\"Text__text__PazWx Text__type--body__obVo_ \" style=\"\"\u003e\u003cdiv class=\"DescriptionNote__note_text__8Vw83\" style=\"\"\u003e\u003cdiv class=\"DescriptionSection__section_container__4tNCl DescriptionSection__image__1V05c\" style=\"\"\u003e\u003cdiv class=\"DescriptionSection__section_content__2YMPc DescriptionSection__section_content--transparent__27EvK\" style=\"\"\u003e\u003cdiv class=\"        Grid__s4_pc--2__3Qt16 Grid__s3_pc--2__3NaLo Grid__s2_pc--2__1Zz7S Grid__s1_pc--2__1eSzn Grid__s0_pc--2__2Oxwd Grid___itemSpacing--normal__2mE2K  Flex__flexContainer__3Xtgv  Flex__flexItem__7-27F \" style=\"\"\u003e\u003cdiv class=\" Grid___c--1__2obI2  Grid__gridItem__2qOsq \" style=\"line-height: 1;\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 1em; line-height: 1.2;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: Helvetica; font-size: 14px;\"\u003eThe hiliDAC Beam 2 comes with the ESS9281C Pro chip along with 3.5 mm single-ended and 2.5 mm balanced headphone output ports. It supports \u003c\/span\u003e\u003cspan style=\"color: inherit; font-family: Helvetica; font-size: 14px;\"\u003eaudio output PCM encoding 32 bit \/ 384 kHz, DSD encoded audio, and decodes 64\/128 (DOP). It also supports MQA and the lighting on its body changes color to denote what music format is being decoded: Red is for SD audio, Blue is for HD master audio, and Rose Red is for MQA master audio. Finally, Apos Audio also found that Beam 2 left and right channels have independent op amps and it further comes with a high-thrust circuit design.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 1em; line-height: 1.5;\"\u003e\u003cfont color=\"#222222\" face=\"gordita, Helvetica, Arial, Verdana, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1;\"\u003e\u003cfont color=\"#222222\" face=\"gordita, Helvetica, Arial, Verdana, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSingle-ended output power: ≥ 180mW (at 16 ohms), ≥ 110mW (at 32 ohms), ≥ 6.6mW (at 600 ohms)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1;\"\u003e\u003cfont color=\"#222222\" face=\"gordita, Helvetica, Arial, Verdana, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eBalanced output power: ≥ 145mW (at 16 ohms), ≥ 240mW (at 32 ohms), ≥ 26.6mW (at 600 ohms)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1;\"\u003e\u003cfont color=\"#222222\" face=\"gordita, Helvetica, Arial, Verdana, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eFrequency response range: 20 Hz – 40 kHz (-0.04dB)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1;\"\u003e\u003cfont color=\"#222222\" face=\"gordita, Helvetica, Arial, Verdana, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eTHD + N: 0.0003%\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1;\"\u003e\u003cfont color=\"#222222\" face=\"gordita, Helvetica, Arial, Verdana, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eDAC chip: ESS9281C Pro\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1;\"\u003e\u003cfont color=\"#222222\" face=\"gordita, Helvetica, Arial, Verdana, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMaximum Supported Sampling Rate: PCM \/ DXD (up to 32-bit, 384 kHz)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1;\"\u003e\u003cfont color=\"#222222\" face=\"gordita, Helvetica, Arial, Verdana, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSupport DSD specification: up to DSD128 (DOP)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1;\"\u003e\u003cfont color=\"#222222\" face=\"gordita, Helvetica, Arial, Verdana, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInternal Resistance: \u0026lt; 1 ohm\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1;\"\u003e\u003cfont color=\"#222222\" face=\"gordita, Helvetica, Arial, Verdana, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSignal to Noise Ratio: ≥ 118dB SNR\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1;\"\u003e\u003cfont color=\"#222222\" face=\"gordita, Helvetica, Arial, Verdana, sans-serif\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOp Amp: Independent dual op amp chip\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eMQA Decoding + Rendering: Full MQA decoder, supporting full decoding of original MQA files\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eInput interface: USB C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eOutput ports: 3.5 mm, 2.5 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 1em; line-height: 1;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eSize: 49 x 15 x 6.8 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003e\u003cb\u003eIncluded:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB-C to USB-C short cable\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eLightning to USB-C short cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: inherit; line-height: 1.5;\"\u003e\u003cspan style=\"font-family: Helvetica; font-size: 14px;\"\u003eUSB-C short data cable\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"box-sizing: inherit;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"hiliDAC","offers":[{"title":"Black","offer_id":39925173944491,"sku":"APS-0214-1","price":139.99,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":39925173977259,"sku":"APS-0214-2","price":139.99,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":39925174010027,"sku":"APS-0214-3","price":139.99,"currency_code":"USD","in_stock":false},{"title":"Yellow","offer_id":39925174042795,"sku":"APS-0214-4","price":139.99,"currency_code":"USD","in_stock":false},{"title":"Grey","offer_id":39925174075563,"sku":"APS-0214-5","price":139.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-hilidac-headphone-dac-amp-hilidac-audirect-beam-2-14032703553610.png?v=1586085185"},{"product_id":"stax-srm-700t-electrostatic-tube-amp","title":"STAX SRM-700T Electrostatic Tube Amp","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.5;\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv class=\"ProductItem-details-excerpt\" data-content-field=\"excerpt\"\u003e\n\u003cp style=\"margin-bottom: 0px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eThe STAX SRM-700T is \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003ean electrostatic tube amplifier with 6SN7 vacuum tubes with \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003ecustom-made low-noise dual FET at the first stage. The clear vacuum tubes \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003ehave been improved further to polish up warm and spacious reproduction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eType: \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eFET input + vacuum tube output hybrid DC amplification driver unit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eVacuum Tube: 6SN7\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eFrequency Response: \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eDC - 100kHz (with one SR-009S)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eGain: 60dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eTotal Harmonic Distortion: \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e0.01% or less (1kHz\/100Vrms output)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eInput Impedance: \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e50kΩ (RCA), 50kΩx 2 (XLR\u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eNumber of Inputs: \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eRCA x 1, XLR x 1\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eOutput: RCA parallel output terminal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eMaximum Output Voltage: 34\u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e0Vrms (1kHz)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eStandard Bias Voltage: PRO 580 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003ePower Consumption: 54W\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eTemperature Range for Use: Between 0º and 35ºC, max. 90% (no condensation)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eDimensions: \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e240W x 103H x 393D mm (maximum protruding portion included)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eWeight: 5.7 Kg\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"STAX","offers":[{"title":"Default Title","offer_id":31859001294922,"sku":"APS-0239-1","price":3400.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-stax-headphone-amp-tube-stax-srm-700t-electrostatic-tube-amp-14319339634762.jpg?v=1584683098"},{"product_id":"stax-srm-727ii-electrostatic-amp","title":"STAX SRM-727II Electrostatic Amp","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.5;\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv class=\"ProductItem-details-excerpt\" data-content-field=\"excerpt\"\u003e\n\u003cp style=\"margin-bottom: 0px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eThe STAX SRM-727II is \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003ean electrostatic amplifier that \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eemploys semiconductor output drive stage and non-feedback (NON-NFB) output stage for the first time ever in a STAX driver unit. \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eA \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003epure balance DC amplifier configuration is used for the large current emitter follower Class A output stage.The SRM-727II has a wide dynamic range in the higher frequency and high sound purity through a \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003esimple two-stage amplification circuit with low-noise FET input stage. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eFrequency Response: DC-115 kHz (SR-007 or SR-404, when using one unit)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eRated Input Level: 200 mV \/ 100 V outputs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eMaximum Input Level: 30 V r.m.s. \/ at minimum volume\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eAmplification: 54 dB (x 500)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eTotal Harmonic Distortion: 0.01% \/ 1 KHz, 100 V r.m.s. Output SR-007 or SR-404 Signature, when using 1 unit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eInput Impedance: 50 KΩ \/ XLR balance 50KΩ×2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eInput Terminals: RCA×1 or XLR×1 (balanced)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eMaximum Output Voltage: 450 V r.m.s. \/ 1 KHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eStandard Bias Voltage: 580 V DC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-family: Helvetica; font-size: 14px; color: inherit;\"\u003ePower Consumption: 46 W\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eTemperature Range for Use: Between 0º and 35ºC, max. 90% (no condensation)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eExternal Dimensions: 195 (w) x 103 (h) x 420 (d) mm (including VR knob and pin jack (20 + 10)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 0px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eWeight: 5.2 Kg\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"STAX","offers":[{"title":"Default Title","offer_id":31859001393226,"sku":"APS-0243-1","price":1590.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-stax-headphone-amp-stax-srm-727ii-electrostatic-amp-14319339995210.jpg?v=1584682775"},{"product_id":"stax-srm-700s-electrostatic-amp","title":"STAX SRM-700S Electrostatic Amp","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.5;\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv class=\"ProductItem-details-excerpt\" data-content-field=\"excerpt\"\u003e\n\u003cp style=\"margin-bottom: 0px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eThe STAX SRM-700S is \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003ean electrostatic amplifier with \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003ecustom-made low-noise dual FET at the first stage, and J-FET at the second stage. The output of J-FET is excellent in low-noise amplification and the large current emitter follower circuit brings out the full performance of earspeakers. The SRM-700S can even drive a high-frequency music source easily.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eType: \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eAll-stage FET configuration DC amplification driver unit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eFrequency Response: \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eDC - 100kHz (with one SR-009S)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eGain: 60dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eTotal Harmonic Distortion: \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e0.01% or less (1kHz\/100Vrms output)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eInput Impedance: \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e50kΩ (RCA), 50kΩx 2 (XLR)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eNumber of Inputs: \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eRCA x 1, XLR x 1\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eOutput: RCA parallel output terminal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eMaximum Output Voltage: \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e450Vrms (1kHz)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eStandard Bias Voltage: PRO 580 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003ePower Consumption: 46W\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eTemperature Range for Use: Between 0º and 35ºC, max. 90% (no condensation)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\n\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eDimensions: \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e240W x 103H x 393D mm (maximum protruding portion included)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eWeight: 6.3 Kg\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"STAX","offers":[{"title":"Default Title","offer_id":31859001491530,"sku":"APS-0238-1","price":3400.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-stax-headphone-amp-stax-srm-700s-electrostatic-amp-14319340486730.jpg?v=1584683284"},{"product_id":"stax-srm-t8000-electrostatic-tube-amp","title":"STAX SRM-T8000 Electrostatic Tube Amp","description":"\u003ch4 style=\"margin: 0px 0px 1em; line-height: 1.4;\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.5;\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv style=\"line-height: 1.5;\"\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cdiv class=\"ProductItem-details-excerpt\" data-content-field=\"excerpt\"\u003e\n\u003cp style=\"margin-bottom: 0px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eThe STAX SRM-T8000 is \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003ean electrostatic tube amplifier \u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003ewith 4-input selector developed in order to drive STAX electrostatic earspeakers. T\u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003ehe unit incorporates a high-quality double-axis 4-gang volume controller along with XLR connectors that can connect to all kinds of analog line-level output terminals. T\u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003ehe hybrid amplifier configuration with strictly selected low-noise 6922 dual triode tube for the first stage and high-current emitter-follower at output stage brings out the maximum performance of earspeakers. Its natural un-colored sound has been realized by eliminating the coupling capacitor that affects sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eFrequency response: 1Hz - 115kHz +0, -3dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eRated input level: 100mV (at 100V output)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eMaximum input level: 30Vrms. (at minimum volume)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eGain: 60dB (x 1000)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eHarmonic distortion: 0.01% or less (1kHz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eInput impedance: 50kΩ (RCA input), 50kΩx 2 (XLR input)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eMaximum output voltage: 470Vrms (1330Vp-p) \/ 1kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eBias voltage: 580V DC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003ePower consumption: 95W\/Max. 58W (without optional slot)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eOperating temperature: 0 to 35 degrees C (less than 90% humidity, non condensing)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eDimension: 320 (W) x103 (H) x395 (D) mm (maximum protruding portion included)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 4px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eWeight: 7.3kg\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"list-style: inherit; margin-bottom: 0px;\"\u003e\u003cspan style=\"font-size: 14px; font-family: Helvetica;\"\u003eOthers: equipped with PARALLEL OUT, optional slot and volume by- pass function and mute function\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/h4\u003e\u003cbr\u003e","brand":"STAX","offers":[{"title":"Silver","offer_id":39925151695019,"sku":"APS-0240-1","price":5800.0,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":39925151760555,"sku":"APS-0240-2","price":6500.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/products\/apos-audio-stax-headphone-amp-tube-stax-srm-t8000-electrostatic-tube-amp-14319340847178.jpg?v=1584683492"}],"url":"https:\/\/apos.audio\/collections\/headphone-amps-preamps\/-_active_product.oembed","provider":"Apos","version":"1.0","type":"link"}