This is a 4 channel amplifier circuit build based two IC LM1877N. A LM1877 can be used for a stereo […]
Tag: 4 channel amplifier
Quad amplifier 40W
This circuit provides a total of four speakers 4 ohms and 40W at 12v powered. It is therefore ideal for use in the car. Total harmonic distortion is rather high, about 10% at full power. But with half the power requirements (20W) is less than […]
30W, 4 channel car amplifier
This 4 channel car amplifier comprises only with a single TDA7386 integrated circuit and a few additional components, four independent […]
Recent Comments