LM390 Bass Amplifier


Posted on Dec 22, 2012

This circuit is a mono audio amplifier that will boost low frequencies as you see at the frequency response. The circuit is suitable for driving a subwoofer speaker for example. The output power of the circuit is about 1 Watt with a 4-ohm speaker.


LM390 Bass Amplifier
Click here to download the full size of the above Circuit.




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