These are AFAIK all ladspa plugins that are available. Since you aren't
asking for something specifically, you'll have to check out if there is
something useful for you (short descriptions to all of the plugins can
be found by following the links).
Well, the whole world of VST. Unfortunately not usable with jack-rack
and ams. But for a channelstrip in Ardour or Om/Ingen (similiar to AMS)
you could also use this comprehensive ressource.
A QUESTION: I read something about a vst->ladspa wrapper (ladspavst.so
or something). Is there such a wrapper, because I couldn't find anything
by googling => In other words: Is there a way to use VST plugins in a
Linux-audio-user mailing list