Available as an assembled Module and as a DIY project.
This Module is discontinued.
AS3340-based VCO
The MRG 3340 VCO is an oscillator based on the AS3340 (clone of the CEM3340).
Quality components, polypropylene timing capacitor, and precise tuning make this a small, simple, but high quality oscillator.
1V/Oct CV stable over more than 6 octaves, precise waves, PWM and SYNC input.
Output waves are square and sawtooth.
When no PWM input is present, the square wave has a duty cycle of 50% – this is actually configurable by an internal trimmer.
The panel is a 1.6mm FR4 PCB, matte black.
Available on Etsy.
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