There is a great new gpl FM synth, called Six Sines. It even has "factory" presets! Repo here:
https://github.com/baconpaul/six-sines
It is extremely flexible. Pretty much every knob has it's own modulation system with an ADSR envelope, LFO and modulation depth.
Enjoy!
Statistics: Posted by SmoothMountain — Fri Feb 14, 2025 1:20 am