1.High Performance: The TPA3255 chip is a high performance amplifier chip that has class D efficiency and delivers true high-end sound quality.
2. Integrated Feedback, Error Correction: HIFI Digital Power Amplifier Board features advanced integrated feedback design and unique high speed gate driver error correction (PurePath Ultra HD).
3. Low Distortion Sound: HIFI Digital Power Amplifier Board allows the device to deliver sound quality while maintaining ultra-low distortion throughout the frequency of the sound.
4. Load Capacity: Digital power amplifier board works in AD mode and when THD is 1.5%, it can drive up to 2 315W 4R loads and 2 150W (uncut power) 8R loads.
5. Input interface, Connection: The digital power amplifier board has 2 VRMS analog input interface, support seamless connection with high performance DAC (such as PCM5242 on TI).
6. High Efficiency and Low Loss: The amplifier board has two advantages: high power efficiency and ultra low idle loss (less than 2.5W). This is accomplished by 85mR MOSFET and optimized gate driver formula.
Specifications:
Item Type: HIFI Digital Power Amplifier Board
Material: PCB
Size: Approx. 110x70x30mm / 4.3x2.8x1.2in