discription
HiFi audio power amplifier designed with NE5532 + LM1875, 2.1 channel, 25W + 25W
Features
http://www.siliconray.com/2-1-channels-lm1875-hifi-audio-power-amplifier.html
Designed with National Semiconductor LM1875 and famous audio operational amplifier NE5532.
2 x 6800uF power filter capacitors
±1% metal film resistors are used to guarantee the SNR
1.6mm high quality double side 2oz PCB
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