Description

PIONEER DSX1080 ENCODER SWITCH to suit CDJ2000 CDJ2000NXS CDJ2000NXS2 CDJ900 CDJTOUR1 DDJRR DDJRZ DJMS9 DJS1000 XDJ1000 XDJRR XDJRX XDJRX2

This is the data encoder you use to scroll through tracks and menus and click to select. Once it starts jumping around erratically you need to change it.