potentiometers

[rock12]

I am rebuilding a heathkit SA-2 stereo and tring to find a dual concentric with clutch volumn control, dual tandem with AC line switch treble , and a dual tadem bass. They are all 1megaohm

 

[AndrewT]

open up the old pot carefully so that it is capable of being re-built.

Measure the wafers and wipers.
Try to find new pots with similar wafers/wipers and rebuild.