Native Instruments revolutionized the DJ world nearly a decade ago with the introduction of TRAKTOR, the world's first professional DJ software. Now they're back at it again with TRAKTOR KONTROL S4, a DJ performance system designed from the ground up from the team behind TRAKTOR. Note:Free update to the new TRAKTOR PRO 2 software for registered S4 users. See Native Instrument's website for latest software and firmware updates. The New Performance DJ System Forget what you know about DJ controllers and DJ software. TRAKTOR KONTROL S4 was designed from its conception as a fully integrated system where software and hardware are fused in perfect harmony. Once you experience it, you'll immediately feel how simple, yet powerful and fluid a professional DJ system can be. TRAKTOR KONTROL S4 is the culmination of a 10-year vision and experience only Native Instruments can provide. So whether you're a seasoned TRAKTOR user looking for the ultimate controller, or just entering the world of digital DJing, the S4 delivers. Custom-tailored for TRAKTOR, the S4 fuses a premium-quality 4-channel DJ mixer, a built-in 24-bit/96kHz soundcard, an intuitive controller, and the flagship TRAKTOR PRO S4 software into one fully professional solutionthe ideal one-stop package for DJs who want pro features, instant usability and go-anywhere portability. KONTROL In Action The sleek, stylish controller puts TRAKTOR at your fingertipsfusing hardware and software into one harmonic unit. Innovative Sample Decks, high-quality electromagnetic jog wheels, two effect units, and two clearly laid-out deck control sections can be assigned to any of the four software decks and deliver a new level in creative control over your one shots, tracks, and loops. The intuitive and ergonomic controller layout and its robust rotary knobs provide precise visual and tactile status feedbackperfect for any DJ situation. Highly responsive to the touch, TRAKTOR KONTROL S4 is incredibly smooth to use.