{"product_id":"vmv-p2-mkii-desktop-headphone-amplifier","title":"VMV P2 MKII Desktop Headphone Amplifier","description":"\u003ch1\u003e\u003cstrong\u003eFully-balanced headphone amplifier\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe VMV P2 MKII is a fully-balanced desktop headphone amplifier and preamplifier engineered for demanding headphones, sensitive IEMs, and high-performance two-channel systems. Its 99-piece parallel op-amp architecture, ultra-low distortion PLFC+ circuit, and integrated GaN power supply deliver exceptional current capability, low output impedance, and remarkable signal purity. With balanced and unbalanced connectivity, multiple gain stages, and dedicated preamp outputs, the P2 MKII is designed for precision-focused desktop listening systems.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e99-piece parallel amplification architecture\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe P2 MKII utilizes 99 low-noise operational amplifiers in a parallel configuration to improve current delivery and reduce output impedance. This design allows the amplifier to maintain authority with both high-impedance headphones and current-hungry planar magnetic designs while preserving low-noise performance for sensitive in-ear monitors. Balanced output reaches up to 14W per channel at 16Ω and 8W per channel at 32Ω.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFully-balanced PLFC+ circuit design\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eA true differential signal path extends from input to output, minimizing common-mode noise and maintaining channel separation throughout the amplification stage. VMV’s four-channel Precision Linear Feedback Circuit (PLFC+) achieves THD+N as low as 0.00006% with a signal-to-noise ratio up to 135dB. \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eIntegrated GaN power supply\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe built-in Gallium Nitride switching power supply combines high efficiency with low-noise operation. Compared to traditional switching designs, the GaN implementation reduces switching losses and ripple interference while supplying substantial current reserves during dynamic passages. This contributes to a quieter background and improved control across a wide range of headphones.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eThree gain levels for headphones and IEMs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe P2 MKII includes selectable Low, Mid, and High gain modes for improved compatibility with different headphones and earphones. Low gain is specifically optimized for high-sensitivity IEMs, helping reduce hiss and improve usable volume range. A custom high-precision volume potentiometer further minimizes channel imbalance at low listening levels.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDesktop preamplifier functionality\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIn addition to headphone amplification, the P2 MKII operates as a dedicated preamplifier with both RCA and XLR pre-outs. This allows direct connection to power amplifiers or active speakers for integration into a compact desktop or full-size stereo system. Internally, the amplifier uses low-temperature-drift resistors to maintain consistent performance over long listening sessions and changing operating temperatures.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProtection systems and firmware support\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBuilt-in DC, overload, over-voltage, and thermal protection circuits help safeguard connected headphones and the amplifier itself. A delayed startup relay design suppresses power-on transients for pop-free operation. The rear USB service port supports future firmware updates and system optimization.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully-balanced headphone amplifier and preamplifier\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e99-piece low-noise op-amp parallel architecture\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePLFC+ ultra-low distortion circuit design\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated GaN switching power supply\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThree selectable gain levels\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4.4mm balanced headphone output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e6.35mm headphone output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4-pin XLR balanced headphone output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced XLR inputs and outputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRCA inputs and pre-outs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTHD+N as low as 0.00006%\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio up to 135dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB firmware update support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInputs: 1x XLR balanced, 1x RCA unbalanced\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeadphone outputs: 1x 4-pin XLR, 1x 4.4mm balanced, 1x 6.35mm single-ended\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePre-outs: 1x XLR balanced, 1x RCA unbalanced\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced output power: 14W x2 @ 16Ω, 8W x2 @ 32Ω, 1W x2 @ 300Ω, 500mW x2 @ 600Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUnbalanced output power: 4W x2 @ 16Ω, 2W x2 @ 32Ω, 300mW x2 @ 300Ω,\u003c\/li\u003e\n\u003cli\u003e150mW x2 @ 600Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTHD+N: 0.00006% (-123dB, 1kHz, 32Ω)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 135dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDynamic range: 135dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20Hz–100kHz (-0.5dB)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput impedance: 47kΩ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmplifier output impedance: Near 0Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePre-out impedance balanced: 44Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePre-out impedance unbalanced: 22Ω\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBalanced gain: Low (-3dB), Mid (6dB), High (24dB)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUnbalanced gain: Low (-9dB), Mid (0dB), High (18dB)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower consumption: Less than 100W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: 11.0 x 2.0 x 9.3 in (280 x 51 x 235.7mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 7.16 lb (3.25kg)\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\u003eVMV P2 MKII headphone amplifier\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAC power cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VMV","offers":[{"title":"Default Title","offer_id":47620464148716,"sku":"APS-1330-1","price":986.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/2721\/3642\/files\/apos-audio-vmv-headphone-amp-vmv-p2-m2ii-desktop-headphone-amplifier-1238090469.png?v=1778618168","url":"https:\/\/apos.audio\/products\/vmv-p2-mkii-desktop-headphone-amplifier","provider":"Apos","version":"1.0","type":"link"}