AMPEG B-15R PORTAFLEX Description
- 100W (switchable to 60W), 1-15 in. speaker with a tweeter, guitar/bass combo/piggyback Portaflex combo, seven-tube chassis, preamp: 1 X 12AU7, 2 X 12AX7, power: 4 X 6L6/EL34, solid-state rectifier, front chrome control panel, two inputs (guitar and bass), six black knobs (g, b, m, mid-range freq., t, MV), ultra hi switch, ultra lo switch, 100W/60W half power switch, standby switch, power switch, rear panel: tube bias switch, one Speakon and one 1/4 in. speaker jack, impedance selector, line out with level control, line in, balanced XLR line out with post/pre EQ and ground/lift switches, removable dolly board with casters included, vintage diamond blue vinyl covering, sparkle-weave grille cloth, 21 in. wide, 21 in. tall, 14 in. deep, 87 lbs., mfg. 1997-2006.