PIONEERDJ DJM 900 NX2 PIONEERDJ CDJ 3000 PIONEERDJ CDJ 2000 NX2 PIONEERDJ DJM-A9 *ALL LISTED EQUIPMENT MUST BE UPDATED TO LATEST FIRMWARE * ALL BUTTONS, KNOBS AND PLATTERS MUST BE FULLY OPERATIONAL. *CDJS MUST BE LINKED VIA ETHERNET CABLE