Just bought a bassman 100 head with a broken 12at7 tube. The guy told me to put in a 12ax7 so i did and the amp worked. After a couple weeks the the new tube stopped lighting up and the amp no longer worked. What could be the problem?
I'm not totally sure, but I know they're definitely different tubes. So maybe a 12at7 would do it? Then again, I believe it should at least work with the AX instead of AT... I wish I had better answers.
Quote by Strato-Massacre
yeah you shouldnt have told the pit to rape your mom.

Quote by Kensai
It's not sexist, girls are just too stupid and weak to hold up doors and stuff for themselves.