SLIDER KNOB 2 Compatible with: DDJ-1000, DDJ-1000SRT, DDJ-400, DDJ-800, DDJ-ERGO-V, DDJ-FLX4, DDJ-RR, DDJ-RZ, DDJ-RZX, DDJ-SR2, DDJ-SZ, DDJ-SZ-N, DDJ-SZ2, DJM-2000NXS, DJM-250MK2, DJM-450, DJM-750-K, DJM-750-S, DJM-750MK2, DJM-850-K, DJM-850-S, DJM-900NXS, DJM-900NXS-M, DJM-900NXS-W, DJM-900NXS2, DJM-900NXS2-W, DJM-900SRT, DJM-S11, DJM-S11-SE, DJM-S3, DJM-S9, DJM-TOUR1, DJM-V10, XDJ-RR, XDJ-RX2, XDJ-XZ