Hello, I'm writing from Argentina. I have a Sunn Coliseum Lead (that aparently was used by Bo Donaldson and the Heywoods...but that'a another story), and the reverb doesn't work. I discovered it now because I use the amp with a bass, and really don't need it. I opened it and saw two disconnected wires... but I really don't know if they are the cause. Is there any posibility to get the schematic of this amp? I think it would help me to resolve the problem/mistery.
Thank you very much in advance.
Pablo.
PD: any suggestions will be great.
