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The Firmware Hub · FM-1 · GR!MM

GR!MM for the M-VAVE FM-1

GR!MM2.0.2

by GR!MM GitHub ↗

grooveboxambient · drone

Dark ambient, dungeon synth and deathdream firmware: 4 tracks, 7 sound sources, real recorded choirs, tracks that play by themselves, and long tape, granular and reverb effects.

Text by the maker.

About it

Engines
6-op FM / DX7Analog / VASamplerPhysical modellingOrganVoice & speech
Its own: VA · FM · SAMPLE · VOICE (incl. recorded choirs) · WHEEL · PHYS · PHASE
Runs on
FM-1 · Browser ↗
Release
2.0.2 · released 3 Nov 2026 · on the hub since 18 Oct 2026596 KB · what's new ↗
Licence
GPL-3.0 · source ↗ · copy on the hub
Flash chip
The first FM-1s onlyOn a newer FM-1 (flash 0xB36014) this version keeps your saves in RAM only, and updates from it may fail: what to do
Identity
FM-1_966what it reports over USB while it runs
Build
Built by its maker, not signed
Popular
↓ 1,915 installs via the hub · ★ 44 on GitHub

Family

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