buddy who works at a music store told me that even some of the blues deluxe, et al fender amps are requested to be destroyed instead of repaired
tried to convince him that one should be "destroyed" to my truck
been working on some of those old acoustic amps and just like the k200 they are much simpler and easier to work on than modern wave-soldered pcbs. some of these are beautiful in how they are laid out. unfortunately it's a lost art