The Pioneer DJ 4-Channel Performance Controller for Rekordbox is a professional 4-channel performance controller for rekordbox and Serato DJ Pro. Featuring the groundbreaking Track Separation technology, it unlocks new creative possibilities by letting you isolate vocals, drums, and instruments in real time. Whether you are crafting mash-ups on the fly or pushing your mixing skills further, the DDJ-FLX10 delivers the tools and flexibility you need for the next level of performance.