Fuhjythy TAS5630 2.1 Digital Power Amplifier Board (300W+150W+150W) HIFI High-Power Amplifier

Using TAS5630, OPA1632DR, TL072 The electrolytic capacitor adopts a capacity of 470UF/100V x 4 to strong and continuous . The resistance is a five-ring metal resistor, and the main circuit uses a five-ring metal film resistor with an accuracy of ±1%, ensuring a good signal-to-noise ratio of the whole machine. Use fully shielded high-current inductors to crisp and powerful sound. PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and full tin spraying process to good passing performance of large and small currents. Top- PCB quality.