I've got hum probs too, that only exist for my 45 tube amp. Not a problem when it is plugged into other folks' systems, so a prob somehow connected with my apt.
Dawg, is the hum present even when the amp is only plugged into the speakers, and no inputs plugged in? That is my case, and the hum satys constant no matter what the attenuator is set to, even turned all the way down...
Dawg, is the hum present even when the amp is only plugged into the speakers, and no inputs plugged in? That is my case, and the hum satys constant no matter what the attenuator is set to, even turned all the way down...