Hey guys,
I'm new to the whole jargon about the pre-amp tube positions. If I'm looking at the BACK of my amp, is V1 the left-most socket or the rightmost socket (or neither)?
Thanks,
Andrew
I had this EXACT problem last night after changing pre-amp tubes. Likely one or more of your pre-amp tubes is defective. I put my old ones back in and it works fine now.