VariMuDemo is a universal binary AU plugin that works as a variable-ratio compressor.
It’s simpler than Compressor and more suitable for overall 2-buss compression. (written back when I had a comp named Compressor…) Killer drum room compressor, or for very natural effects—ideal mastering compressor at the time, before I developed Logical to be way better still.
Heck, try it out, it’s here and varimu is a cool sound :)
VariMu is $50.