believe it or not I'm edgranholm. I had to be away for awhile and couldn't remember my password, and wanted a new name anyway. I wish I had an update for you on the amp, but I don't. I have however found someone who workes on old amps like that, but haven't contacted him about it. I really want this amp working again, but I just don't know if it's going to be worth the trouble. maybe someday I'll be back to let you know how it's doing.