FM80S
Synthwave synth-looper by Floydus: play a loop on the keys, layer another instrument over it, or step-program it, then chain loops into a song. Version 0.1 is SLOOP 2.5 under a new name, with a browser FM-1 and 8 tracks planned.

Brick risk. Flashing this carries a known, documented risk of damaging the device.
- Distribution
- Build from source yourself
- Source
- github.com https://github.com/y6zkcqnf5r-hue/fm1-fm80s
- sequencer
- synth-engine
- performance
Description
Documentation is in French. The roadmap lists a virtual FM-1 in the browser, then eight tracks, then the synthwave theme and sounds. The fm1-editor.com directory lists it on its watch list rather than as installable.
Install notes
Build with ./build.sh, then use the local installer page described in the README. Keep V15 (FM-1.fwsc) from M-VAVE to roll back.
Version history
| Version | Date | Notes |
|---|---|---|
| 0.1 | undated | F0-01: SLOOP 2.5 renamed; version from the README, no dated release. |