13_strigoi
New member
So after having it for about a month a power tube blew ( and the corresponding fuse ). I replaced both the fuse and the tubes with a matched pair of EL34's. Now after another 2 months, it's making loud popping and feedback noises that continue even when on standby. The power tube failure indicator light is not on. I've emailed Engl support but I'm guessing they're slow because of the holidays. Does anyone have any suggestions to help me out? Can a tube problem occur even when on standby? Thanks!