DIY Eurorack Builds

SteinerVCF

Steiner-Parker style multimode diode ladder filter · Marten Agren

MakerMarten Agren
TypeSteiner-Parker style multimode diode ladder filter
MountingSMD
Width
LicenseOpen source (MIT over a hardware-only repo)
Difficulty 🔥 SMD (0805)
SteinerVCF module
Photo: Marten Agren

Clone of Steiner-Parker Synthacon filter. 0603 passives with SOD-123 diodes for the ladder and through hole pots and jacks. The repo includes scope captures of the filter response.

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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