Well patience pays off. Finally found a nice BA-303 tube amp, just received it and it looks great. Won't get it into service for a bit but it is reportedly recently serviced by a reputable seller. Vintage 1967, four KT88 output tubes, two 12AU7's and two 6AQ8's. Good for 60w. Built like a tank and weighs in at 59lbs. Even has two casters as the rear feet to ease movement. Can't wait to give it a whirl! Have another missing piece on its way to go with it that I'll post on when I receive it.