Native Instruments Traktor Kontrol S3 - DJ Controller and Audio InterfaceLayer tracks. Go back to back. Hook up a mic and an MC. Keep a wildcard up your sleeve and drop it when the dancefloor needs it: TRAKTOR KONTROL S3 has everything you need to DJ across four decks. Step up your sets, and play with total freedom. Features: Dive into four deck DJing, with full control over your mix Pristine, punchy sound with high dynamic range Plug and play with our pro DJ software TRAKTOR PRO 3 included Spin on two decks with TRAKTOR