DIY Eurorack Builds

G.M.O. (Genetically Modified Oscillator)

Lofi 8-bit sample based percussion oscillator ยท Moffenzeef Modular

MakerMoffenzeef Modular
TypeLofi 8-bit sample based percussion oscillator
MountingSMD
Width12 HP
LicenseProprietary (CC BY-NC, noncommercial so not an open licence)
Difficulty ๐Ÿ”ฅ SMD (0805)
G.M.O. (Genetically Modified Oscillator) module
Photo: Moffenzeef Modular

Ross Fish's first module, an Arduino and Mozzi based lofi percussion oscillator. Dozens of alternate sample bank firmwares and hex files are in the repo, including Bobcat and Mongrel variants and artist series banks. Repo publishes the schematic and firmware; Moffenzeef sells the module factory built rather than as a kit.

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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