Rane FOUR Advanced 4-Channel Stems DJ ControllerThe FOUR brilliantly combines the latest in performance focused DJ technology with RANEs tried and true build and industry leading sound quality. The result is a bulletproof, great sounding, feature packed DJ controller that will unleash exciting new levels of creativity in your DJ sets and livestreams. With never before seen features like STEM SPLIT, Performance Pad OLED displays, and a new dynamic internal FX engine, the FOUR is the worlds most