Mini Mono Block Amplifier: The V3 Mono is designed for hi-fi enthusiasts and drives a single passive speaker with up to 240W at 4?. Perfect for 2-5 channel setups or as a power amplifier in AV systems. Advanced Technology: Featuring PFFB (Post-Filter Feedback) technology to eliminate typical Class D issues, improving frequency response and reducing distortion. Premium Components: TPA3255 chip, Nichicon/ELNA/WIMA capacitors, Sumida inductors, and 4-layer PCB. THD <0.006%, SINAD 101 dB (XLR), SNR 123 dB. Efficient Cooling: The chip is mounted directly to the chassis for optimal heat dissipation with side ventilation. User-Friendly: Supports XLR, ¼” TRS, and RCA inputs with selectable gain levels. Automatic signal/power detection. Replaceable op-amps (NE5532) - supports Sparkos, MUSES, Burson, and more.