Turns out Synerator can randomize effect plugins too, not just synths. Here's the experimental workaround for making FX presets - tested with the free Valhalla Supermassive.

Also, it can be used in Logic with AU plugins that host VST3 plugins. Blue Cat Audio’s PatchWork and Plugin Buddy make it possible. Read more on my blog post.

Rescuing and repairing a found pair of Equator D5 studio monitors.

Randomizing XFer’s Serum 2 presets to get new sounds and locking parameters and parameter groups 🎛️