#1
This looked like the best place to put this question.

Last night at practice, my amp starting making a feedback type noise when my guitar was turned down all the way or my tuner is on. It would stop if I kick it and then come back, but I'm looking for a permanent fix. I haven't opened it up to look inside yet but I'm assuming something is loose. When I look through the grates it looks like one of the tubes is a lot brighter than the others.

Any takers?
#2
you probably need 1 or more tubes, if youve had it a while I'd get a full set. Eurotubes sell sets of JJ's for just about any amp.
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