V3 Black Mini Stereo Amplifier — 2-Channel TPA3255 Class D, 300W x2 (600W), 32V PSU — Home Theater / Bookshelf Speakers

Small footprint, big output: The V3 mini stereo amplifier pairs a clean, minimalist exterior with high power capability, delivering up to 600W total (300W x2) to drive 2-8Ω speakers. Its compact chassis is ideal for bookshelf speakers, desktop systems and home theater setups. Core amplification: Powered by the TPA3255 digital Class D amp chip and a 32V PSU, the V3 provides robust, efficient performance. Audio-grade parts include Japanese NCC and ELNA capacitors, German WIMA capacitors, and Japanese Sumida inductors for reliable, high-fidelity sound. Measured performance reaches a SINAD of up to 88dB, an SNR up to 110dB, and a noise floor as low as 140uV for clear, low-distortion playback. Thermal design: A whole-body heatsink combined with top and bottom ventilation keeps temperatures under control and protects internal components during extended use. Op-amp flexibility: The V3 ships with a stock NE5532 but supports a wide range of 8-pin dual op-amps for tonal customization—Sparkos SS3602, MUSES02, OPA2604, OPA2134PA, OP249, AD827, RM4559, LM4562, LME49720HA, and others. When swapping op-amps, ensure correct chip orientation and careful installation. Improved pre-out: The redesigned "Pre-out" is now governed by the main volume control, allowing adjustable output level when feeding external processors or power amps for greater integration flexibility.