GMSN! Pure VCF Eurorack Module
GMSN! Pure VCF Eurorack Module

GMSN! Pure VCF Eurorack Module

Regular price £7.50

The GMSN! Pure VCF is used to filter two incoming audio signals. This can be done manually using the cutoff knob or automatically using control voltages. There is also a feedback knob controlling the resonance. This causes an amplification of the signal at the cutoff frequency, giving the classic squelchy acid sounds. The feedback can also make the filter self oscillate providing a very clean sine wave output, with temperature compensation. This sine wave can be calibrated to 1 volt per octave.

Ask.Audio logo

Checkout the Ask.Audio review of the Pure Modular for more info and sample audio.

Module Specifications:
Width: 8HP
Depth: 22mm
Power: 16mA +12v; 13mA -12v

Open Source Documentation:
Eagle Files
Illustrator Panel Artwork
Panel Outlines.dxf
Bill of Materials
Mouser BoM
Testing and Calibration Video
Build Doc

Synth DIY Support and Documentation
All build docs, videos and general support chat are located on the GMSN! Forum. Come and join in!

Creative Commons License

This Open Source Design is licensed under a Creative Commons Attribution 4.0 International License.