DIY Eurorack Builds

3350 Dual Resonant VCF

Dual state variable filter on the AS3350 or CEM3350 · Cageysonics

MakerCageysonics
TypeDual state variable filter on the AS3350 or CEM3350
MountingThrough-hole
Width
LicenseProprietary (No licence published for this module)
Difficulty 🌶️ Large through-hole
3350 Dual Resonant VCF module
Photo: Cageysonics

Clone of Built from the CEM3350 datasheet and the Digisound 80-16 module schematics. The download is a single zip holding the KiCad files, gerbers and an interactive BOM for both the main board and the jacks and panel board. Skiff friendly split boards joined by male and female headers. The page notes the v0.1 errors that were fixed for v0.2, so build the released files rather than the photos.

Documentation

This is a third-party open-source design, listed here as a build reference. Specs are researched from public sources; check the source repo and store for the current BOM, panel, and revision before ordering parts. Corrections welcome.

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