KOCH POWERTONE II HEAD
- 120W, head-unit only, eight tube chassis, preamp: 4 X 12AX7, power: 4 X EL34 or 4 X 6550, three channels, reverb, front black and silver control panel, two inputs, 15 black knobs (Clean: b, m, t, v, Gain: g, m, ultra g, v, p, b, m, t, Mas...