Well, that can't be good if you don't know what it is. Let me ask you this. What would you do in this situation concerning just the outputs and drivers at this point? It's not financially possible to rebuild the whole amp in one shot, so I think this and updating the board are my starting points. I already have the DC protection board which will follow when I get this sorted out. I'm up to this. I could have bought a working amp instead, but there is something about these amps that have always made me want one. Even though I had a feeling I would get kicked in the nuts when I finally got a hold of one. 
