In a previous video I showed how to make an easy amplifier using the LM386 OP Amp and a handful of other parts. In this video I show how to add volume and gain controls to it, and I also give a brief explanation of the difference between volume and gain. If you want to learn how to build this amplifier check out my other video “How to build an easy amplifier using the LM386 OP Amp“ here: You may also want to watch my other video “How a potentiometer works“ here: https://youtu
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