Eventide SplitEQ

Awesome plugin!!

An invaluable tool for shaping sounds. You can really make sure your drums are knocking in just the right places

Useful

The GUI is clean and straightforward; it works perfectly in iZotope RX and Digital Performer (my DAWs of choice). I use it mainly for removing muddiness from dialogue.

Problem-Solving Tool

I use it sometimes and always surprises me.