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How to build an LM386 audio amplifier

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afrotech

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Hi everyone,

I just uploaded my tutorial video on how to build a simple LM386 based class AB audio amplifier. If you use the maximum supply voltage it can achieve ~1 watt output. There is also some discussion about mitigating op-amp oscillation which seems to trip up a lot of newbies complaining about noise issues.


schematic7-1024x576.png
 

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