Thanks J M. I'll get to it probably on Friday as the amp is located several miles and I have a young toddler which takes up the majority of my time. Just a follow-up question. The pot is soldered in five spots (kind of a 3X2) look with three soldering points in front of two others. Most of the available pots I've found have six or three posts for soldering. Don't know if that helps you. When I get over to see the amp again, I'll post the results from there. Thanks so much.
Sacco
Sacco