"This new fader may be the best fader I’ve used...it’s smooth like butter." -DJ Jazzy Jeff "Love the feel on this fader! Cuts sound smooth as hell!”-DJ Craze The MAG FOUR delivers the pinnacle in performance-driven contactless crossfader technology for DJs, and is available to buy now! Compatible with the RANE SEVENTY-TWO (with FW 1.5), SEVENTY-TWO MKII and SEVENTY mixers...