An ideal combination with Pioneer’s latest CDJ line of players, the DJM-900nexus offers a multitude of new features that includes a variety of on board effects, increased sound quality, and direct PC connection to enable any DJ to perform to their utmost potential.

Features:
Multitude of effects including 3 new sound Color Effects and 2 new Beat Effects
Quickly access and manipulate the parameters of each beat effect with the new X-Pad control
Supreme sound quality: Built-in 24bit/96kHz high performance soundcard
Versatile connection: Pro DJ Link to connect up to 4 CDJ-2000s/900s or rekordbox™ software
Top panel USB connector for DVS software
High performance channel faders

Specifications:
Number of Channels: 4 audio channels, 2 mic channels
Input ports: CD/LINE X 6 (RCA), PHONO X 2 (RCA), DIGITAL IN X 4 (COAXIAL), MIC X 2 (XLR & 1/4 inch PHONE) dual purpose x 1, 1/4 inch PHONE x 1)
Output ports: MASTER OUT X 2 (RCA X 1, XLR X 1), BOOTH OUT X 1 (1/4 inch PHONE), HEADPHONE MONITOR OUT X 1 (top surface 1/4 inch PHONE x 1), REC OUT x 1 (RCA), DIGITAL OUT x 1 (COAXIAL)
Other ports: SEND x 1 (1/4 inch PHONE), RETURN x 1 (1/4 inch PHONE), MIDI OUT x 1 (5P DIN), USB B port x 1, LINK port x 1
Sampling rate: 96 kHz
D/A converter: 32 bit
A/D converter: 24 bit
Frequency response: 20 Hz - 20 kHz
Total Harmonic Distortion ratio: 0.004% or less
S/N ratio: 107 dB or greater (LINE)
Head room: 19 dB
Power source: 120 V AC (60 Hz)
Power consumption: 42 W
Dimensions: 13in(W) x 16.1in(D) x 4.2in(H)
Unit weight: 15.7 lb

For more information please visit: http://www.pioneerdjusa.com/gear.aspx?product=DJM-900nexus&cp=4