M-VAVE FM-1 firmware
April OS
Sampling-focused Felucca fork with 32 short sample slots. by beashoko

About
April OS keeps sampling simple: 32 three-second slots, an eight-track sequencer, a sample and loop editor, and recording through a computer's or phone's microphone.
Compatibility
- M-VAVE FM-1Declared by the author · latest 1.1 · needs stock V15
Member “works on my unit” reports per release come with the community layer.
Install and safety
Beta. The author marks this release as beta.
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.