I've recently come into possession of a pair of Sunn Solo 1 amps, one non-functional, and the other semi-functional but in tastefully modified at some point. I'd like to fix them both back to stock, but I'm having 2 issues. The first, I cannot for the life of me find a schematic for the Solo 1, which is making diagnosing and repairing this thing a pain with the mods in it.
The other, which I'm hoping the schematic could help me fix, is the non functional amp has a blown power transformer. The thing is a burnt lump of glorious uselessness... And has no useful identifying markings on it. So my only option for getting a replacement power transformer is to send it to a shop that will tear it down a build a replacement (which will cost a pretty penny).
Any help anyone could give on this would be highly appreciated!