[AVAILABLE] MFOS VCO, MOTM Format

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synthcube
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[AVAILABLE] MFOS VCO, MOTM Format

Post by synthcube » Thu Apr 29, 2021 8:14 am

Another classic brought back to life-- Ray Wilson's VCO with the Bridechamber MOTM panel.

Feel free to use this thread for build examples, questions, etc.

https://synthcube.com/cart/mfos-vco-motm

panel wiring diagram courtesy of colorbars (2016!)

The full synthCube kit includes an optional wiring gantry, which can be used in combination with the MFOS mounting brackets to simplify and clean up the wiring (see pic below)

From Ray's site:

"Features
  • Years of MFOS VCO improvements all rolled into this design.
    Good tracking over several octaves (6 to 8).
    Can be temperature compensated with a metal film 2K Ohm 1/4W +/-2% T.C. +3300 PPM tempco.
    Simultaneous Rectangle, Ramp, Triangle and Sine Outputs (Ramp core design)
    Designed for 1V/Octave control voltage
    4 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
"
MFOS VCO MOTM Panel.jpg
MFOS VCO MOTM pcb wiring gantry.jpg
motm PANEL WIRING.jpg
Attachments
MFOS VCO MOTM synthCube Kit BOM.pdf
(56.54 KiB) Downloaded 7 times
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