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Audio circuits design projects and schematics

Audio circuits design projects and schematics, various audio amplifiers circuits with diagram and schematic.

Tone control circuit using LM4562 ic

This tone control circuit is designed using few common components and the LM4562 ultra-low distortion, low noise, high slew rate operational amplifier optimized and fully specified for high performance, high fidelity applications.

Electronic Circuits: 

Dual audio amplifier circuit using LM4940

Using LM4940 dual audio amplifier circuit can be designed a very simple low cost audio solution for demanding applications in flat panel monitors and TV’s, but it can be used for some other audio applications .

The LM4940 dual audio amplifier circuit does not require bootstrap capacitors or snubber circuits.

Electronic Circuits: 

4 channel audio mixer circuit using LM381

This 4 channel audio mixer circuit project is based on the lm381 low noise dual preamplifier IC .
For powering this audio mixer circuit electronic project you can use a DC power supply circuit (or a battery ) that will provide an output voltage between 9 and 24 volts .

Electronic Circuits: 

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