08-28-2016, 07:41 PM
Hmm, what I do remember is that finding a 4Meg pot is hard enough, but finding a 4Meg push pull is impossible. I remember using a 1Meg.
You will have to get creative one way or another. do the knobs on those amps have set screws? That might make your life easier if they do. the later ones have the D-shaft, and it can be a nightmare finding the right ones. I typically end up having to buy a CTS pot in the value I'm looking for and then I swap out the shaft from the old pot, or from a salvaged ampeg pot.
You will have to get creative one way or another. do the knobs on those amps have set screws? That might make your life easier if they do. the later ones have the D-shaft, and it can be a nightmare finding the right ones. I typically end up having to buy a CTS pot in the value I'm looking for and then I swap out the shaft from the old pot, or from a salvaged ampeg pot.