I was browsing facebook today killing some time, and I came across a guy selling this JTM 60 that needs repairs. I really like fixing things like this up, and he only wanted $25 for it. I've got a speaker and the tubes, though he sold me a quartet of EL34's to go along with it for $30
I haven't yanked the chassis out yet to see what sort of mess I've gotten myself into, but this should be a cool project. The quick searches I've done so far haven't pulled up a ton of info for them.
Anyway, I'll post pics as I go.