[sdiy] Dead Unobtainable Concentric Pot, What to do?

Michael E Caloroso mec.forumreader at gmail.com
Tue Jan 19 20:00:06 CET 2021


> Why not buy a 10k pot and a 500k (or these days, more realistically 470k)
> concentric pot from the same family, then swap the appropriate wafer over?

They are CCW log tapers which are not very common.

The best solution would be using a linear taper wafer with external
resistors to modify the taper.  There's online resources that describe
the technique.

MC



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