Voltage Controlled Oscillator


Ray Wilson’s Music From Outer Space Voltage Controlled Oscillator is an often overlooked gem in the lineup of analog oscillators. Lower West Side Studio has adapted his design for a 1U width panel making it a great addition for any modular system.

Years of MFOS VCO improvements all rolled into this design.
Good tracking over several octaves (6 to 8).
Temperature compensated
Simultaneous Rectangle, Ramp, Triangle and Sine Outputs (Ramp core design)
Designed for 1V/Octave control voltage
2 1V/Octave control voltage inputs.
1 Linear control voltage input.
Hard sync input.
Rectangle wave duty cycle adjustable between 10% and 90%
Rectangle wave duty cycle voltage controllable
Frequency range is from sub audible (approximately 0.1 hertz) to ultra-sonic 20kHz.
The Voltage Controlled Oscillator comes in a 1U width with 2 1″ (25.4mm) knobs and 1 19mm knob controlling 3 potentiometers;

Coarse Tuning
Fine Tuning
PW CV Level
The module operates at +/- 15V and comes with a Synthesizers.com style power connector.


  • ? mA +15V
  • ? mA -15V
  • ? mA 5V
  • 115 mm deep

This Module is currently available.

1 HP Oscillator
submitted Apr 17th 2019, 09:12 by Flareless | last Change Oct 5th 2019, 10:29 by Flareless

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These merchants probably sell this module. Huh?