MX40 100W+100W 4ohm stereo Class AB Power amplifier completed board by LJM

 

Supply voltage range

DC Min>= + -12V.

DC Max<= + -35V

Transformer voltage shall not exceed AC24-0-24V

Power output: 50W 8R.

100W 4R.

The distortion of thd < 0.02% 20W 8R 20Hz-20KHz

Signal to noise ratio > 99DB

The gain of gain =34

Input and output power of the sensitivity of 1V. 50W 8R

PCB size: 52*60 MM does not include the size， power tube.

20K Fang Bo test:

Distortion: 20W 1K HZ < 0.02%

The value of noise no-load < 20mV

Signal to noise ratio > 99 DB

 

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