The Korg Kaoss Pad Quad lets you use up to four effects simultaneously by using single fingertip. These effects can be synced to the beat of your music, to freely transform your song in realtime. Any audio source can be processed; an MP3 player, a mixing board, an instrument, even vocals via the mic input.Features:Brilliant, colorful LED touchpad illuminations move in sync with your performance.Control multiple effects in realtime using the intuitive Kaoss XY touchpad.Create your own Kaoss combinations and use up to four effects at once.Choose one of five effects from each of four effect groups; a total of 1295 combinations.Freeze button holds the effect settings after you release your finger, for dazzling hands-free use.Versatile and highly playable effects control, delivering unimaginable expression.New Looper effects Forward, Reverse and Slice add new audio intensity.Mix it up with new DJ emulation Vinyl Break and Ducking Compressor effects.Auto BPM engine detection and Tap Tempo functions keep your Kaoss locked to the beat.Effect Modules and Types:Looper Module: Looper, Rev Looper, Loop Slicer, Grain Shifter, Vinyl Break.Mod Module: Dist, Decimator, Ducking Comp, Flanger, Phaser.Filter Module: LPF, HPF, BPF+, Jet, Pitch Shifter.Delay/Rev Module: 1Delay, Delay, Tape Echo, Reverb, Delay Reverb..