Call (415-554-1977) or email for availability.


A wide range, high quality, 8hp utility VCO.  It offers a full complement of standard waveforms including Sine, Triangle, Saw, and Pulse waves. The Oscillator offers 5 octaves of 1 volt per octave tracking, and a frequency range starting as low as 7 seconds per cycle, allowing it to double as an LFO. Additional features include oscillator reset for hard syncing, attenuated linear FM input, pulse width, and pulse width CV input.
Excellent logarithmic conformance
Temperature compensated 1 volt per octave operation
Simultaneous sawtooth, pulse, triangle, and sine wave outputs
Sawtooth wave based oscillator circuit
PWM Input: 0% to 100%
Hard sync input
below audio frequency operation.
Size: 8hp
Module depth with ribbon cable attached: 35mm
Power Usage: 30mA
Module Controls
Big Knob - Coarse frequency setting
Fine Knob - Used to fine tune the frequency of the Oscillator.  This control is calibrated to a range of 1 octave.
1V Input - CV input used to track the Oscillator at 1 volt per octave.  This input also can be used as a logarithmic FM input.
RT - CV Input used to hard reset the Oscillator on the falling edge of the incoming waveform.
FM Knob - Linear frequency modulation CV input attenuator.
FM Input - Linear frequency modulation CV input.
PW Input - Pulse width modulation CV input.  Affects the pulse width of the square wave
PW Knob - Used to manually control the pulse width of the square wave.