Per my earlier post about the old gear I got. I borrowed a variac and fired it all up. The sherwood 4000 series integrated and the 3000 tuner do nothing. Checked the fuse and the cord. Beyond that, it's tube gear and I'm lost. Suggestions? I think I'm going to sell these two pieces, the eico tuner, and the EV tuner. I'd like to have them at least lite up to sell. The Pilotone and the Bogen work perfectly I got beat on ebay for a mate to the pilotone, but I'll find one. HT gets done first, almost done), then I start on an audio room, all old school, TT, cassete, fm, BIG efficient speakers.