Questions & Answers for: panel buzzing Music

...power switch. Do you get any kind of indication of any life at all, like tube filiments or front panel indicators? If the fuse is blown you have a fault that is drawing excess current, in which ...

...buzzing when you have a guitar or other piece of equipment connected try a new lead cable. If it buzzes all of the time......remove the cover at the rear of the amp and remove control panel. Inspect ...

buzzing sound can be a lack of earth (grounding) on the mains supply. With a 240volt AC supply this hum will be at 50hz (in the UK) - frequency may vary in other countries but should be similar. Check

...thermal coupling by way of thermal transfer paste from the regulator heat sink to the metal side panel of the desk. I am in a bind as I cannot afford to have this happen again. Any one with