SMSL V.M.V P2 MK2 (Upgraded) Hi-Res Headphone Amplifier,Full Balanced, 99-piece Op-Amp Parallel Matrix, SNR 135dB, THD+N 0.00006%, Hi-End Preamp High Output Power 16/14W, 32/8W, with USB Port

Product description Powerful Drive Architecture 99 low-noise op-amps in parallel deliver 14W@16 / 8W@32, easily drives both planar magnetic headphones and high-sensitivity IEMs. High-Fidelity Audio Performance True fully balanced differential path eliminates common-mode noise. Equipped with 4-channel PLFC+ circuit, it achieves 0.00006 % THD+N and 135dB SNR, faithfully reproducing original recordings. Low-Noise GaN Power Supply Built-in low-noise GaN power supply with ultra-low loss & ripple delivers stable power and quiet background for fine musical details. Carefully selected power supply filter capacitors deliver a grand, thick and robust sound. High-precision, low-temperature-drift resistors- performance unaffected by temperature changes.

Fully balanced design with 4-channel ultra-low distortion precision linear feedback circuit (PLFC+). Specially designed volume potentiometer greatly reduces channel deviation. Precise Volume & Gain Control High-precision potentiometer ensures channel balance; 3 switchable gains (Low/Mid/High) are provided; low gain is optimized for high-sensitivity IEMs with zero hiss. Expandable Design & Stable Build Hi-End grade preamplifier output supports direct connection to power amplifiers or active speakers. high-precision low-temperature-drift resistors ensure stable performance. Comprehensive Protection & Expandability Multi-protection auto-cuts output to safeguard headphones. Pop-free power on/off with relay & delayed start. 20Hz-100kHz (- 0.5 dB) response supports hi-res audio, with USB port for firmware upgrades.