BLACKSTAR AMPLIFICATION SERIES ONE 104EL34 HEAD Description
- 100W, guitar head-unit, nine-tube chassis, preamp: 4 X ECC83, 1 X ECC82, power: 4 X EL34, solid-state rectifier, four channels (clean, crunch, OD1, OD2), six modes, infinite shape feature (ISF), dynamic power reduction (DPR), front black control panel, single input, 20 knobs (Clean Ch.: g, v, Crunch Ch.: g, v, OD 1 Ch.: g, v, OD 2 Ch.: g, v, All: b1, b2, m1, m2, t1, t2, ISF1, ISF2, r, p, MV, DPR), warm bright mode switch, clean mode switch, crunch mode switch, super crunch mode switch, OD1 switch, OD2 switch, standby switch, power switch, rear panel: effects loop with level control, XLR and 1/4 in. emulated speaker output, two speaker jacks with impedance selector, MIDI in, MIDI thru, footswitch jack, black covering, black metal grille, 60 lbs., mfg. 2011-present.