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Firmware
Fantasma
Rising70/100A ghostly, ambient synth firmware for the M-VAVE FM-1. A fork of Felucca
Fantasma is custom firmware for the M-VAVE FM-1, by @Gadlele. Open source under GPL-3.0, latest release fantasma-v1.1 (October 2026), 6 stars on GitHub.
forM-VAVE FM-1·by@Gadlele
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Download fantasma-v1.1
Fantasma-1.1.fwsc· 596 KB· +1 file
GPL-3.0· Gadlele/Fantasma·downloads come from the creator’s GitHub releases
2 releases
fantasma-v1.1Fantasma 1.1Latest2 files
Tape sounds, in the manner of Boards of Canada:
- WOW: a preset can now set the LFO for a slow, free wobble of the pitch, a worn tape that slows down and speeds up again, and its SPREAD and GLIDE. The presets before 1.1 do not use them and sound as they did.
- Six new sounds with it, at the end of their engine's list (the numbers of the others do not change): NOSTALGIA (ANALOG, a detuned pad; on the Pad too), HAZY LEAD (ANALOG, a mono triangle with a slow delay), TAPE EP (FM6, the tine piano with a lot of chorus), FADED CHOIR (VOICE; on the Pad too), MUSIC BOX (BELL, a toy bell drifting in pitch) and VHS HISS (AMBI, the hiss and crackle of a running tape).
- The website plays every sound: the Sounds section has a few seconds of each of the 129 factory sounds, rendered by the firmware itself.
Install it from the browser: https://gadlele.github.io/Fantasma/install/
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Other filesfantasma-v1.0Fantasma 1.02 files
The first release. Fantasma is Felucca 1.5.1 with:
- The ambient machine (SEQ › AMBIENT): OCT+ draws a whole scene at random, the Pad's progression and Echoes' bells switched on; the generators play with the transport stopped.
- AMBI, an ambient noise engine (engine 3, in LOFI's place): sea, surf, storm, wind, stream, fire, vinyl, rain, cave drip, crickets; REL at its top means INF, a drone that never stops.
- BELL, soft two-operator FM bells with a generator (engine 13, in SLICE's place), and the garden.
- The Pad's chord progression: DENS, BARS, CHORDS, SEED.
- OMNI and OMNI H: an Omnichord on the keys.
- The AMBI reverb: tails up to about 90 s.
- Four parts: PAD, LEAD, ECHOES and NOISE, with a colour and warm sounds each.
- The ECTO look, an animated power-on ghost.
- USB rescue: OCT− held at power-on, or after two failed starts.
- Projects and user presets saved by Felucca open (their LOFI / SLICE sounds become the default AMBI / BELL ones).
Install it from the browser: https://gadlele.github.io/Fantasma/install/
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