GMSN! Pure VCA Eurorack Module
GMSN! Pure VCA Eurorack Module

GMSN! Pure VCA Eurorack Module

Regular price £7.50

The GMSN! Pure VCA is a real workhorse module, used to control the volume or amplitude of an audio or CV signal. This is controlled either by the offset knob, or automatically using a control voltage.

The THAT2181 used in the VCA is used in high end audio kit giving excellent signal to noise ratio.

Ask.Audio logo

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


Module Specifications:
Width: 4HP
Depth: 22mm
Power: 7mA +12v; 7mA -12v

Open Source Documentation:
Schematic PDF
Eagle Schematic
Eagle PCB
Illustrator Panel Artwork
Panel Outlines.dxf
Bill of Materials
Mouser BoM
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.