Force
Well-known member
just put in all new power and preamp tubes (Mesa), but still have same issue of volume dropping off suddenly to nearly nothing after I have been playing throught it for a couple of hours. It also does this instantly or after a few minutes if I plug anything into the effect loop (either one). again, i just replaced ALL tubes w/ Mesa tubes (new), and it did not remedy the problem. if i put the amp to standby for a few seconds or more, and then back to play it, it is fine for awhile. ...or if I plug anything back into the effect loop, it will also trigger the volume drop problem again.
any ideas what needs to be fixed?
thanks!
any ideas what needs to be fixed?
thanks!