DFX enhances your listening experience by correcting the
sonic limitations of downloaded audio and Internet
streaming formats such as MP3, RealAudio, Windows Media,
and ShoutCast. These audio formats suffer from two major
problems: loss of high frequency fidelity (causing a
muffled sound) and loss of stereo separation and depth.
DFX also compensates for the sound limitations of typical
PC playback systems and listening environments, so that
even your CD playback will sound better.

New features in DFX 6

Headphone Mode:
Better sounding music through headphones
Full Windows XP Optimization
Flexible Skinning System:
Skins can now change shape and size
Stylish New Design
26 finely-tuned Presets for all your favorite music