B-Stock, Engl E810 Tube Poweramp, e-guitar poweramp, stereo, 2x 20 watts, input gain level switch, 2 channels separately controlable, presence and depth control for each channel, volume A/B switching and sound set A/B switchable with footswitch or midiswitcher, standby switch for each channel separately, ground lift switch, 8/16 Ohms speaker outs separately for each channel, 4x EL84 poweramp tubes, 1HE rack unit, B-Stock with full warranty, may have slight traces of use