I have an Ampeg 4V . don't work though switches are bunged up . maybe a component or 2 on the pc board .I also have full , new schematics for it . Make me an offer remember that the shipping will cost a bunch 70 lbs . I can ship to Tom and he can fix the thing , If the transformers are bunged I'll refund the full price and you can keep it. You will have to fix up the general appearance cause it has no tolex or anything. 64 had it.