KEY FEATURES OF THE CDJ-900NXS 
Full colour LCD screen with improved browsing and track information
The CDJ-900NXS has a large screen, which displays a host of track information and features inherited from the CDJ-2000NXS. 

Improved browsing: DJs can choose how they view tracks – list, artwork or custom view – and scroll through using the large rotary dial.
Wave Zoom: in addition to Wave Display, Wave Zoom enables even more precision on loops and cues. 
Beat Countdown: DJs can use rekordbox to mark key points on a track, and the CDJ-900NXS counts down to them from up to 64 bars away. 
Phase Meter: shows the position of the beat in the bar, enabling DJs to compare the phase of each player with the master deck at a glance.