{"product_id":"apos-certified-fiio-btr13-portable-bluetooth-dac-and-headphone-amplifier","title":"FiiO BTR13 Portable Bluetooth DAC and Headphone Amplifier (Apos Certified)","description":"\u003cp\u003eThe FiiO BTR13 is a compact Bluetooth DAC and headphone amplifier designed to move easily between your phone, computer, and everyday listening gear. It combines a dedicated Cirrus Logic DAC architecture, wide Bluetooth codec support, and a simple three-position mode switch that lets you move between PC, Bluetooth, and phone use without friction. Lightweight and pocket-friendly, it fits naturally into daily listening without demanding attention.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eThree-mode hardware switching\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eA physical PC\/BT\/PHONE switch lets you change operating modes instantly. You can move from computer audio to Bluetooth playback or phone use without reconnecting cables or digging through menus. One device covers desk listening, mobile use, and wireless playback, reducing device juggling across the day.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHigh-resolution Bluetooth and USB decoding\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe BTR13 is built around the Qualcomm QCC5125 Bluetooth chip and supports LDAC, aptX, aptX LL, aptX Adaptive, aptX HD, AAC, and SBC. Whether you are listening wirelessly or using it as a USB DAC, it supports sampling rates up to 96kHz, preserving detail and clarity across laptops, phones, and tablets.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDual Cirrus Logic DAC architecture\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEach stereo channel is handled by its own Cirrus Logic CS43131 DAC. By separating left and right channel conversion, the design reduces crosstalk and improves channel definition. The result is cleaner imaging and a more stable stereo presentation, especially noticeable with well-recorded material.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFlexible EQ and sound tuning\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe BTR13 includes preset sound profiles and supports detailed parametric EQ adjustment. Using FiiO’s app or web interface, you can adjust frequency points, gain, and bandwidth, or load shared presets. This makes it easy to tailor sound for different headphones or listening preferences without external software.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eLightweight power with practical output\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAt just 28.6 oz (810 g), the BTR13 remains easy to carry while using an independent power supply for the headphone amplifier stage. This design allows higher output from a small enclosure, supporting a wide range of portable headphones without sacrificing battery efficiency.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePC, Bluetooth, and phone modes via hardware switch\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQualcomm QCC5125 Bluetooth platform\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport for LDAC, aptX Adaptive, aptX HD, AAC, and SBC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual Cirrus Logic CS43131 DAC design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eParametric EQ with preset sharing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLightweight portable construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDAC: Cirrus Logic CS43131 per channel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBluetooth version: 5.1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum sampling rate: up to 96kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone output: 3.5 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCharging time: approximately 2 hours\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eItem weight: 4.6 oz (130 g)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: 6.38 x 3.7 x 1.65 in (162 x 94 x 42 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFiiO BTR13\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FiiO","offers":[{"title":"Black \/ Open Box - Like New","offer_id":47723618042092,"sku":"APS-AC-1230-1-LN","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/files\/apos-audio-fiio-headphone-dac-amp-fiio-btr13-portable-bluetooth-dac-and-headphone-amplifier-apos-certified-black-open-box-like-new-1243942083.jpg?v=1781296152","url":"https:\/\/apos.audio\/products\/apos-certified-fiio-btr13-portable-bluetooth-dac-and-headphone-amplifier","provider":"Apos","version":"1.0","type":"link"}