How to Clean Dirty Gain Controls on an Audio Power Amplifier.

This is a basic demonstration on How to Clean Dirty Gain Controls on an Audio Power Amplifier. We've demonstrated how to clean Mixing Board Faders and Pots, but now lets take a look at how to clean dirty gain controls on power amplifiers. Check out our other video's on Testing Audio Equipment, 70 Volt Systems, Speakers, Amplifiers, Connectors, Cables, Audio Theory, Mixing Boards, Microphones, Power Supplieds, and more! Don't forget to visit our website at avcsstechworld.com for more basic Audio / Video technical information.