Mixer for the Expert Sleepers ES-9 USB audio interface.
Intended as an alternative the ES-9 config tool when you just want to mix.
There's some discussion on this mod wiggler topic.
Requires firmware 1.3.0 or later which can be downloaded here.
Use hosted build: https://trotttrotttrott.com/es9-mixer/build/
or...
Run locally:
yarn install
yarn start