The reverb on mine periodically goes fully open. As I can "fix it" by giving the knob a tap, I assume it's probably the pot needs re-soldering to the board?
@@Grim177 Had the same problem with a JCM2000 head. I ended up replacing both reverb pots, one for each channel. They were the little square pots, green if I recall.
The reverb on mine periodically goes fully open. As I can "fix it" by giving the knob a tap, I assume it's probably the pot needs re-soldering to the board?
That or the control took a shot and the wiper is damaged and the control needs replaced
@@clintronicsrva So perhaps best to replace it while I'm in there.
@@Grim177 Had the same problem with a JCM2000 head. I ended up replacing both reverb pots, one for each channel. They were the little square pots, green if I recall.