AMPEG PORTABASS 250 HEAD (PB-250) Description
- 250W @ 4 ohms (150W @ 8 ohms), bass head-unit, solid-state chassis with MDT power amp, single channel, front gray control panel, two inputs (normal and padded), seven black knobs (gain, l, l/m, h/m, h, effects blend, MV), ultra low switch, low/mid shift switch, high/mid shift switch, ultra high switch, rear panel: one Speakon and one 1/4 in. speaker jacks, line out jack, effects loop, transformer XLR balanced line out with level control and pre/post EQ and ground/lift switches, silver casing, 12.5 in. wide, 3.75 in. tall, 10.5 in. deep, 14 lbs., mfg. 2002-05.