Native Instruments Traktor Kontrol S4 Mk3 DJ Controller Negotiable

The TRAKTOR Control S4 is the new-generation 4-Channel DJ system with Haptic Drive jog wheels. New large motorized jog wheels with haptic feedback in three modes: Feel a 'click' for cue points and loops when scrolling through tracks. 1. Turntable mode: Motorized jog wheels spin according to track tempo while deck is playing, with natural backspin feel; slip mat action via touch-sensitive top plates;
powerful torque allows turntable platter feel on rims for nudging the deck;
adjustable torque and start/stop times. 2. Jog mode: Traditional spin-to-nudge jog wheel behavior that speeds up or slows down the deck;
adjustable jog wheel resistance and start/stop times;
3. Beat grid mode: Use the jog wheel to manually adjust the beat grid in TRAKTOR.
 
Features
Motorized Haptic Drive jog wheels with variable torque
RGB light rings around each jog wheel
Onboard mixer effects
Color Displays with waveform
Redesigned faders