Les

With a Les guide 38

Groovebox 57

Synth 76

Chords 6

Drums 15

Other 40

FM-1 firmware · 0.96

CHOPPAH

Eight classic breaks cut into sixteen slices on the white keys, with effect pads, a generator that rearranges them live, a four-slot effects chain and drums.

Made by
Laurens Profittlich
Install
On the FM-1 Firmware Hub · source on GitHub
Scan
Not scanned yet What we checked
Last checked
November 5, 2026

What Les checked

CHOPPAH

StatusNot scanned yet

Les hasn't scanned this firmware yet.

Each firmware is its author's. Back up first, and install at your own risk. How Les scans firmware

Invite-only

Ask Les about your own setup

Say what you want to make and what else you use. Les gives you steps for your own gear, one at a time, and says why each one works.

To get an invite: leave your email, then join the Les Discord.

Gear named here gets added to Les first.

We'll email your invite, plus an occasional note on what's new in Les. Unsubscribe anytime. Privacy

Les is independent and not affiliated with M-VAVE or the firmware authors. M-VAVE and FM-1 are trademarks of their owners.