Great 'Double White' North ~ Electronics Specialis
- Jul 15, 2001
Anybody happen to know where someone might be able to get their hands on a few knobs for the infamous Marshall JMP tube amps of the 1970s? We are talking about the set screw type not push on. It looks like the currently available new Marshall replacement set screw knobs are somewhat different, they are a little larger in diameter and the set screw is not slotted but instead would require a hex/allen key to install.