@falktx I haven't put much effort into finding LV2 plugins that are good to use with Mixxx. Most of them aren't, or at least require hiding a bunch of parameters that are superfluous for Mixxx. I have a rewrite of the effects system awaiting review that implements customizable per-effect parameter defaults including rearrangable parameters which could make the UX with LV2 plugins in Mixxx considerably better. https://github.com/mixxxdj/mixxx/pull/2618