Emulates every guitar tone known to man, Dual Rectifier Series, tube head operates at 50, 100 or 120 watts, 4 x 6L6, 2 x EL34, 6 x 12AX7, and 2 x 5U4 tubes, 4 channels, 37 knobs, 24 switches, 22 jacks, 4 fully independent channels with 12 modes, assign each channel to it's own tube complement, gain structure and cabinet, reverb