GIBSON GA-50
- 18W, 1-12 in and 1-8 in. Jensen speakers, seven-tube chassis, preamp: 2 X 6SJ7, 2 X 6J5, power: 2 X 6550, rectifier: 5AR4, two channels, bottom rear control panel, four inputs (three inst., one mic), four knobs (Ch. 1 v, Ch. 2 v, b, t), b...