Computers and Technology, 13.07.2019 10:00 cookiemonster0476

So my dads friend gave me this for my electric guitar, but none of us know exactly what it does. a little ? it’s some sort of graphic equaliser and you can step/ push on the black part.

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So my dads friend gave me this for my electric guitar, but none of us know exactly what it does. a l...

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