The Numark C3USB is a professional 5 channel DJ mixer which is designed to be rack mounted on and integrate into most DAWs via USB. Loaded with multiple phono line and microphone inputs the C3USB provides comprehensive compatibility for all your DJ gear whilst the addition of a 3-band EQ on each channel allows fine tweaking for your perfect sound. With a range of outputs such as RCA XLR and headphones the C3USB DJ Mixer is a must have for any live or studio DJ rack. The Numark C3USB has two USB ports each user assignable as an input or output. As inputs incoming audio can be mixed like any other input. As outputs you can send your mix out to a connected computer for recording. Because it employs plug-and-play USB C3USB connects to almost any Mac or PC with no drivers needed and works with nearly all audio playback and recording software. The C3USB is built with a wide assortment of input and output connections a three-band EQ on each channel and many other features that will make your gigs fun and entertaining. Features Five-channel rack mountable DJ mixer RCA phono/line and microphone inputs XLR RCA and headphone outputs Two USB jacks each assignable to input or output USB input for connecting computers for audio input USB output for recording gigs to computer Three-band EQ each channel Microphone channel with EQ Replaceable assignable crossfader No software drivers needed for use with Windows XP/Vista or Mac OS X Works with almost any audio recording software Mac and PC Class Compliant (immediately compatible with every current and future edition) Specifications Inputs: 3 x RCA (Phono) 8 x RCA (Line) 3 x 1/4″ Jack (Microphone) Outputs: 1 x XLR (Balanced) 1 x RCA (Master) 1 x RCA (Record) 1 x RCA (Zone) 1 x 1/4″ Jack (Headphone) Distortion (THD): < 0.01% S/N Ratio (Line): > 98 dB S/N Ratio (Phono): > 86 dB S/N Ratio (Mic): > 81 dB 3-Band Channel Equalizer: +12/-32 dB @ 60Hz +12/-32dB @ 1.2kHz +10/-28dB @ 15kHz DJ Microphone Equalizer: +/- 10dB @ 100Hz +/- 10dB @ 15kHz Power Consumption: 11W (Typical) 14.7W (With Full Headphone Output) Height: 7″ Width: 19″ Depth: 4″ Weight: 3.2 Kg