DeFX is a multi-effects processor plug-in. DeFX supports 6 types of effects, grouped into 4 different modules. - Karaoke: removes the song's voices, trying to preserve the bass and drums. - Panning: smoothly selects between the two stereo channels. - Modulation: three classical effects: flange, phaser and chorus. - Reverberation: simulates the reverberation of a huge room. WWW: http://defx.sourceforge.net/