All:
This last Saturday, we went to a 'flea market' in Freeland, PA (Freeland Marketplace), that, while otherwise utterly depressing, had in one obscure corner an Olson stereo integrated tube amplifier, and an Olson tube FM tuner. No idea of their condition other than they were reasonable clean, free of rust and overt physical damage, and had all the tubes. From what little I could find on-line, Olson seemed to have been something on the order of an Allied Electronics or similar, selling rebranded Japanese-made components, and, at some point, also made by Teledyne.
In any case, the stuff is still there - I have NO NEED for additional 'stuff' at this point.
It is more-or-less within our orbit to and from our summer house, or we would never have stopped there (I did mention 'depressing').
Peter Wieck Melrose Park, PA