Search firmware, hardware, threads⌘K

Pro Sign in Join

1/4

Firmware

Neutron

Hype41/100

Alternate firmware for Behringer Neutron synthesizer

Neutron is custom firmware for the Behringer Neutron, by @mrf-r. Open source under GPL-3.0, latest release r15f (June 2026), 27 stars on GitHub.

forBehringer Neutron·by@mrf-r

Unclaimed. Is this yours? Sign in with GitHub as @mrf-r to claim it.

Downloads: 0
Stars: 27
Forks: 5
Commits: 6
Last commit: 4mo ago

r15f+dfuwin.zip· 44 MB

GPL-3.0· mrf-r/Neutron·downloads come from the creator’s GitHub releases

1

Commits

1

Releases

1 commit and 1 release in the last year

Activity · last 12 months

Alternate firmware for Behringer Neutron synthesizer.

Abandoned

Everything is working fast, but the code is hell. It was heavily optimised for Cortex-M0 capabilities. Back then i was not very experienced in writing decent reusable code for integer math, and now it would be easier to write something like this from scratch. And i don't have this synth anymore.

download here:

old link (may expire soon): https://1drv.ms/f/s!AvGR9q66aFPNjysXyKs2VJfcN47c
same here: https://github.com/mrf-r/Neutron/releases

youtube:

https://youtu.be/C_7dT4h-UkU - poly lfo
https://youtu.be/ZnCN-DqfH8Q - some features
https://youtu.be/8faDs_PMEus - bandlimited hardsync
https://youtu.be/bbOuzd0nHos - waveshaping

Made in System Workbench for STM32 https://www.openstm32.org/System%2BWorkbench%2Bfor%2BSTM32