Install

Connect the FM-1 to a computer running Chrome or Edge with a USB cable. The install takes under a minute. Saved presets and patterns are kept.

FM-1_089 2026-09-27 Current

Release notes
Virtual Analog presets now play 3.8 dB quieter, so the preset pack is about as loud as the factory FM presets. A Level row on a Virtual Analog preset's EDIT screen sets that preset's loudness and is saved with it, and the Mono row is back in the same list. The preset pack is re-levelled so its presets sit closer together; install the pack again to get the new levels. On an FM preset's EDIT screen, the lit OP key follows the operator on screen, and the top-row key lights no longer flicker dimly there or while the arpeggiator runs. A new Ext Ctrl CC7 Vol setting in the Global Settings' MIDI group stops outside gear from changing the volume when it is Off. Pressing both OCT buttons together no longer leaves ALGORITHM transposing. Break Point names its note as a DX7 does, so 39 is C3. The scope on the HOME screen follows the color theme. It also includes FM-1_087's fixes: presets 113 to 128 play as FM again on a synth without the preset pack, and a DX7 patch or bank sent from Dexed or another editor loads as FM, keeping each preset's effects and envelope settings.

Download

Install a file from your computer

You can install any FM-1 firmware file the same way. To go back to M-VAVE's firmware, download its file from M-VAVE's download page and install it here.