Open-source virtual modular synthesizer
https://vcvrack.com/manual/index.html
https://patchstorage.com/platform/vcv-rack/
https://community.vcvrack.com/
VCV was founded by Andrew Belt in 2016 and is based in Tennessee, USA. Its flagship product VCV Rack was released on September 10, 2017 at Knobcon after two years of development. It was based on an unreleased C++ modular audio engine written by Andrew in 2012.