The amp has been playing stellar until today, it just went silent. Checked the fuse, blown. New one in, same thing.
Took all the tubes out, tested them all on my Eico. All are in really good condition.
Tried turning the amp without the tubes, immediately a roar from the power transformer and the fuse blew, no tubes mind you.
Looked inside, no evidence of stressed components anywhere...
Power transformer bad? HELP!