A feature that can't be missed on the Nexus is the WQVGA LCD screen measuring at 6.1 inches or 480x234 pixels. Taking a cue from popular DJ software, it features color-coded waveforms with five levels of zoom. Users can also browse tracks, view detailed track information and even see full-color album art on the large panel. Surrounding the screen are backlit buttons that are used to select which type of media is being used, navigate different menus and get track information. To the right is a large rotary selector and a back button for browsing menus and selecting tracks.
Part of the appeal of installing a CDJ-2000 Nexus in a booth is that it can handle several formats of playback, thereby accommodating several types of DJ. Obviously, regular audio CDs are still an option. Using MIDI, the Nexus can control popular DJ software. On the digital front, USB devices, SD cards, data DVDs and computers are all possible formats. Amazingly, wireless streaming from iDevices is possible as well. It is important to note that in order to use most of these formats to their fullest, your library must be analyzed and organized by Pioneer's own rekordbox software, which is included on a CD-ROM and installed painlessly on my system. Although learning a new program in order to use a CD player seems daunting, the features it makes available are definitely worth the time spent installing and getting up to speed. Within minutes, I had a bunch of tracks analyzed, put into a playlist and placed onto a USB stick for playback.
One very welcome addition opened up by rekordbox is the quantize button. This prevents cue points and loops from being set away from a beat transient. I tested this with some of my worst timing and found it to work consistently. Say what you want about "cheating," but I don't know anyone who wouldn't want to set their loops perfectly when it is so easily accomplished. Another new feature on the control panel is a slip button, which allows you to pause, scratch, loop, press hot cues and play in reverse without losing your place in the track. When you exit slip mode, the track kicks back in where it would be had you not interrupted playback. I tested it with backspins and jamming on the hot cues, and it worked without a flaw. It would be great if someday a CDJ could analyze CDs on the spot to utilize features like this.
Connecting multiple Nexuses with a LAN cable (CAT5e)—a feature known as Pro DJ Link—unlocks even more functions. Guaranteed to start a war in the comments section, Pioneer has incorporated a sync button into the Nexus, lining up and beat-matching tracks for you. In the same fashion as software such as Mixed In Key, the Traffic Light feature shows the key of a song being played by any connected player in a color-coded fashion. Beat Count alerts you to the number of beats until a memory cue point and Phase Meter keeps track of bar/beat counts against the master player when syncing.
At a street price of nearly $2000 / 1899 euros, the CDJ2000 Nexus is definitely more suited to club installs than bedrooms, and it is in the clubs that the full potential of this unit will be realized. By having these in the booth, DJs still using CDs, those who prefer memory sticks/cards and even laptop users can all use the same unit. They are built extremely well (although they get rather hot after a few hours of use). They also have excellent sound quality, which Pioneer attributes to the use of Wolfson D/A converters and the filtering of frequencies above 20 kHz. The included rekordbox software presents a bit of a learning curve, but it reaps the benefits of traveling with lots of full quality music on a very compact medium and unlocking some very desirable performance features.
Ease of use: 3.5/5