-- Stereo Enhancement: to improve the stereo image by pushing the apparent sound source beyond the speakers. -- Life: to recreate the actual sound propagation in a room for a more natural music. -- Dynamic Controller: to keep an almost constant volume; it's a very convenient feature when your play list contains very different kinds of music styles with different audio volume (it works fine with live events and classical music)
Not a bad filter at all. One of the better ones out there.