Brand new, old stock Robot Factory Pulse Synth pedal.

Control Description:

PULSE - Controls how wide the "on" cycle of the output wave is with or without modulation.

SENSE - Sets the "OFF" value with modulation. Contribute to "PW" with no modulation.

SPEED - LFO pulse width modulation. Start slow for better enveloped LFO speed sweeps.

DEPTH - Controls how far the modulation will sweep the wave shape. CCWisewill not sweep.

SHIFT - Adjusts how much the signal Amplitude will affect LFO speed. CCW to disengage.

TONE - LP filter. Counter Clock Wise to cut high frequencies. (hashy upper orders, etc.....)

VOLUME - Master volume. Large available gain, start low!!!