Originally Posted by johnk_10
how old is your amp? tubes can be weak or bad even if they are glowing. could also be that the amp is over-biased, but if this just happened all of a sudden, it hard to tell with the info that you have supplied so far. is the 12AU7 in the correct socket?
Hi. Yes the 12AU7 is in the right socket, I have not tuched the insides of the amp. It's still pretty new, only has maybe 6hrs on it. My main amp is a Mesa Boogie400+, the Traynor is my back-up. I quit my last project and have been out for a few months, hence I have not used the Traynor. I have since joined a new project and I went to fire it up and now it's distorted. You said it was hard to give an answer with the info I have given, what info can I give to help you help me