Em's Monomachine Firmware
Custom firmware for the Elektron Monomachine. Per-track lengths, speeds, trig conditions and more.
About
Highlights
- Per-track loop lengths and speeds
- Trig and track conditions
- Song rows with offsets and lengths up to 512 steps
- SysEx backups include the extended data and still restore on stock 1.32B
- Fixes for several stock bugs
What you need
Your own stock OS file and the author's firmware patcher. The latest release (26910) holds the patch file.
Good to know
Back up first and read the changelog before every update, beta builds can change data formats. SONG slots 13 to 24 now hold extended data and anything left there is corrupted on boot, so move it to slots 1 to 12. The author asks not to share complete .syx files.
README
MANDATORY READING
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Please backup your projects before updating. This custom firmware is a work in progress, so there will be bugs, regressions, etc. and your project data could be put at risk.
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Beta builds may contain destructive changes from build to build. Therefore I strongly recommend against working on anything critical on beta builds. If you want to live on the edge, please carefully read the changelog before each update.
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SONG slots 13-24 have been removed to make room for extended data. If you have anything on those slots, back them up first, or move them to slots 1-12. Any SONG data remaining in slots 13-24 will become corrupted on boot. Snapshot data stored on the +DRIVE is preserved, as long as you don't overwrite it while the custom firmware is installed.
BUG REPORTS
If you find a bug, please open an issue for it. Make sure to mention which firmware version you are using. It would also be great to provide steps to reproduce the issue, if known.
If you'd like to make a suggestion or feature request, feel free to open a discussion.
Pictures in the README load from GitHub.
What's New
- Stars
- 63
- Forks
- 3
- Created
- 05-10-2026
- Last commit
- 3 days ago
- Website
- junes.website