About this item HIFI-grade Class D amplifier board, ultra-low distortion of 0.005%, meticulously designed and finely crafted with high-end materials. Suitable as a regular home audio amplifier, with a maximum output power of 240W per channel. It uses the ultra-clear power amplifier chip TPA3255, a combination of ultra-low distortion operational amplifiers OPA1632 and OPA1612, and a low-noise power supply design. The amplifier board design is rigorous, with luxurious materials, and includes dedicated protection chips. The PCB uses TG150 high-temperature characteristic board material, with immersion gold process for a more aesthetically pleasing and durable product. The matte black board looks better (note that the color of the board does not affect its performance). Every component is selected from well-known brands, including SMD components. The amplifier features a aluminum alloy knob, and the wires are all audio-specific silver-plated wires. All interfaces are high-end gold-plated interfaces. All design and parts are selected after multiple listening tests for a very transparent sound. The whole amplifier adopts plug-in reflow soldering process, with smooth and firm solder joints, reducing the effect of sharp interference, making the sound quality purer. Preamp/ Power Amp/ Phono Amp Linear Power Supply Audiophile Finished Board / DIY Kit Tube Amp / DAC
