Denon DJ’s Prime 4 is a 4-deck standalone DJ system that offers tremendous control over your live sets. Equipped with a large 10" multi-touch display for visual feedback and track navigation, and a SATA drive bay to load your music library, Prime 4 allows you to ditch your laptop and focus on your performance. Four assignable input channels are ready for you to connect external sound devices like synths and drum machines, plus two dedicated inputs for microphones. And its independent zone output makes it easy to send a separate music playlist to another location while you keep the party going in the main room. Complete with a StagelinQ connection for Event/Pro DJ lighting and video control, the Denon DJ Prime 4 is a comprehensive standalone DJ controller.