Fresh from the garage I bring forth head. 2 full range squarewave oscillators, 1 LFO w/ rate//depth//shape controls. Master volume w/ TONS of gain, on/off for LFO with selectable destination: osc 1, osc 2, or both. Rate goes from moderate to tight tight tight. Depth spans a larger gamut that usual, from a negative space noise crush to gentle pulse to hard hitting madness. Shape controls offer similar sonic flexibility; find your average square and saw forms, as well as less predictable more bit crushing wave shapes that send the two oscillators crashing into each. All in all a nose bleed inducing wall of sound headache for the drone aficionado. 9VDC negative tip powered.