VIBE FM Mk1 Open firmware, officially supported. The first 100 get 10% off Join the list →

The Firmware Hub · FM-1 · B3 ORGAN

B3 ORGAN for the M-VAVE FM-1

B3 ORGAN0.3 · beta

by R-Jeb GitHub ↗

synthvintagebeta

A B3 tonewheel organ: 91 wheels, nine drawbars, key click, vibrato and chorus, percussion, overdrive, reverb and a Leslie, computed from setBfree's own data and measured against it. All 110 setBfree programs and its default MIDI controllers.

Text by the maker.

About it

Engines
Organ
Its own: 91 tonewheels, nine drawbars · Leslie · overdrive · reverb
Runs on
FM-1 · Browser ↗
Release
0.3 · released 11 Nov 2026 · on the hub since 5 Nov 2026596 KB · what's new ↗
Licence
GPL-3.0 · source ↗ · copy on the hub
Flash chip
Every FM-1, the newer chip 0xB36014 too
Identity
FM-1_953what it reports over USB while it runs
Build
Built by its maker, not signed
Popular
↓ 21 installs via the hub · ★ 2 on GitHub

Family

Like B3 ORGAN