So nobody's ever seen or heard of a Newcomb tube amp? (circa 1958). It has 2 el-84's-1,6an8-1,5Y3GT-1,12AX7-AND 1,6AV6 Tubes .This came from an Industrial P.A. Amp and record player combo,sort of an old D.J. Setup.Any info out there?...at all? P.S. It has a 15" separate speaker cab that matches the tweed coloured amp.-Lenny.