1. Using Japan imported original brand new 2SA1943/2SC5200
2. Electrolytic capacitor adopts imported electrolysis to ensure strong continuous power support.
3. The resistor uses high-precision resistors, and the main circuit uses high-precision resistors with an accuracy of ± 1% to ensure a good signal-to-noise ratio for the whole machine.
4. The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of spraying tin to ensure the good passing performance of large and small currents. First-class PCB quality, first-class manufacturing technology.
5. This board can be debugged as Class A or B or Class A.
6. The sound quality is soft, beautiful, powerful, and comparable to LM3886.
Main voltage: + -30V to + -80V
Horn protector voltage: AC12-18V
Power: 300W + 300W
PCB size: 170 * 100MM(Length* Width)
1 x Power Amplifier Board
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