PulseSynth, brand new, old stock (N.O.S.)

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!!!