Please first remove the power tubes and replace the main fuse. If it runs check the screen grid resistors. My email is service (at) diezelamplification (dot) com. Thanks, Peter.So yesterday night when I finally got around to play I switched the amp on, the amp made a loud bang and doesn’t power on anymore.
Can anybody be of assistance?
Nothing works anymore.
I thought to ask here or should I email Peter?
Thanks,
Robert