"!4D AudioPlayer SGLX" is a program using a powerful "Stereo Base Enhancing Effects System" ("4D") to play usual Audio files and CD Tracks. Additional Features of the Prograam are: 1. Reverberation effects 2. Compatibility with WinAMP PlayList files 3. 20-Channels Equalizer 4. Spectrum analyzer 5. There is no necessity in connection of a sound card and CD-driver by means of cord.