Muff’n Mid Scoop Control

[Anonymous]

I want to do the mid sweep control mod in my Muff’n, however, I would prefer to use a trim pot inside of the enclosure instead of adding a potentiometer. I don’t have any 25K trimmors, but would a 20K trimmer work?

Thanks!

[Cybercow]

Brooks – yeah, a 20K trimmer will work. Further, I’d use a 7K5 Ω resistor for R20 instead of the suggested 2K7 Ω resistor for this mod.

[Author]

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