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You can find the M-VAVE FM-1 on Amazon.
"ECHOFIELD turns short samples into evolving clouds of sound, shimmering textures, strange loops, ambient soundscapes, and much more. It's a different way to explore the FM-1, built for experimentation and making sounds you might not expect from this little device.
In this video, I'll show you how ECHOFIELD works, explore its different granular modes and performance effects, and take a look at the companion browser app and built-in emulator.
You can even record audio directly from the FM-1 into the app, edit it, and send it back to the device.
Firmware flasher: https://philip-bos.github.io/echofiel...
Companion app: https://philip-bos.github.io/echofiel...
Browser emulator: https://philip-bos.github.io/echofiel...
Installation instructions and project source: https://github.com/Philip-Bos/echofie...
ECHOFIELD is free and experimental. Make sure to read the instructions before installing custom firmware, and back up anything you want to keep."

"ECHOFIELD turns the M-VAVE FM-1, a tiny FM synth, into a granular sampler. It reads tiny pieces of a sample (grains), dozens at a time, each with its own pitch, place and fade, and overlaps them into a sound that keeps moving. It started as a granular sampler for the R36S handheld and was rebuilt here, from the ground up, for the FM-1's own chip.
Six modes: CLOUD, DUST, TAPE, BLOOM, PULSE and DRIFT, each a different way of playing the same sound.
Playable: the keys play the cloud at any pitch, with velocity. Chords work too, and the DRIFT ORACLE picks notes in a key you choose.
Performance effects: hold FX and the black keys become freeze, reverse, octaves, stutter, tape stop, delay throw, shimmer and more, for as long as you hold them.
RANDOM with locks: ARP rolls new settings that still sound good. Lock the knobs you love, and undo if you went too far.
RESAMPLE: record up to five seconds of what you hear into a new sound, then granulate that.
LISTEN: hear any sample as it is, before the grains change it.
14 factory sounds, all CC0, and 16 slots for your own.
Both of the FM-1's cores render the grains, so there are no dropouts when you play hard.



































