Felucca [Salt]

Firmware for FM-1 (M-VAVE)

Felucca fork with a hardware-style browser Studio that also plays without an FM-1, TRS MIDI input with full expression handling, selectable clock sources, 20 screen palettes and preset favourites.

by Chance Roth (ChanceTheMaker)

ActiveSource: openGPL-3.0-only

Felucca Salt Studio in the Stage Red theme, with browser audio and oscilloscope — ChanceTheMaker, via github.com

Brick risk. Flashing this carries a known, documented risk of damaging the device.

Distribution: Browser installer (WebMIDI / WebUSB)
Source: github.com https://github.com/ChanceTheMaker/Felucca
Homepage: chancethemaker.github.io https://chancethemaker.github.io/Felucca/webapp/installer/

synth-engine
midi
editor
ui

Install notes

Browser WebMIDI installer; leaves through M-VAVE's M-UPGRADE. Studio at /webapp/editor/.

Version history

Felucca [Salt] version history
Version	Date	Notes
0.9-salt14	2026-10-05	Marked pre-release. Commits continued to 2026-10-12.

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