I have a 1960s guitar amp that occasionally needs a new valve -to be expected, but all the other stuff which is wired point to point is original. Include potentiometers. Finds of unused Mullard valves are much sought after and very expensive.
I have a 1960s guitar amp that occasionally needs a new valve -to be expected, but all the other stuff which is wired point to point is original. Include potentiometers. Finds of unused Mullard valves are much sought after and very expensive.