M-VAVE FM-1 firmware

FuMi-1

Shigin accompaniment instrument with koto, sho and taiko voices. by Duncan Macneil

FuMi-1 preview from its author
Preview by cartesive

About

FuMi-1 is an accompaniment instrument inspired by Suikohsha's ST-50, with koto, sho, shakuhachi, flute and taiko voices and a choice of equal temperament or the ST-50's just tuning. It grew from FoMni.

Chords and harp

Compatibility

  • M-VAVE FM-1Declared by the author · latest fumi-1.0.7 · needs stock V15

Member “works on my unit” reports per release come with the community layer.

Latest release upstream

FuMi-1 1.1.0 · fumi-1.1.0 · 23 Oct 2026 · 9 releases listed

  • fumi-1.1.0.fwsc · 595 KBSHA-256 211db1c2efc379b0a29a284aea523c67e230d98dab7a7f91336cc3fbd1201188

Synced from the author’s repository on 29 Oct 2026. Files stay with the author; Maru does not host them.

Install and safety

Untested. No compatibility reports yet. Maru has not tested it on hardware.

Install with the author’s installerTry in browser (author’s emulator)

Maru offers its own install only for open-source releases with a complete install record, after its installer has completed a full install and restore on a physical M-VAVE FM-1.

  • Put the unit on stock V15 first, and keep your own copy of the stock file from M-VAVE’s downloads so you can go back.
  • Back up your presets with the current firmware’s own export before installing.
  • Rescue: none documented for this firmware.
  • If something goes wrong, follow the recovery ladder.