The CDJ-100S is the first ever CDJ, a specialized digital music player for DJing. It was originally created to play music from CDs, it has evolved with time now being able to play music stored into SD cards and USBs. There are usually two CDJs connected to the DJ mixer each equipped with jog wheels and pitch faders that allow the user to distort and change sounds to their liking.
FM BELOWGROUND is equipped with the latest CDJ “CDJ 3000” enabling the DJs to play a large variety of music and enabling different DJs to bring their own unique taste in music to the BELOWGROUND venue.
Image source: Pioneer DJ