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Numark C3USB DJ Mixer with USB

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The C3USB DJ mixer with USB was created out of necessity. Today's DJ mixes more types of media than ever before”vinyl, CD, MP3, and hard disks, as well as karaoke, speeches, and computer slide-shows w... Click To Read More About This Product

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The C3USB DJ mixer with USB was created out of necessity. Today's DJ mixes more types of media than ever before”vinyl, CD, MP3, and hard disks, as well as karaoke, speeches, and computer slide-shows which create an ever-increasing complexity. The C3USB builds on Numark's popular mobile DJ mixer design, adding the flexibility of USB for easy, on-the-fly connection to laptops for audio input and output, and for recording to Mac or PC.

C3USB has two USB ports, each 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.

C3USB features a wide assortment of input and output connections, a 3-band EQ on each channel and many other features that will make your gigs fun and entertaining”not tough and frustrating.


5-channel rack DJ mixer
Inputs: 3 phono (RCA), 8 line (RCA), 3 mic (1/4")
Outputs: Balanced (XLR), Master (RCA), Record (RCA), Zone (RCA), headphone (1/4" stereo)
Two USB jacks, each assignable to input or output
USB input for connecting computers for audio input
USB output for recording gigs to computer
3-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
Line: 10Kohm input impedance; 77mV rms sensitivity for 1.22V output
Mic: 600 ohm input impedance unbalanced; 1mv rms sensitivity for 1.22V output; 70mV rms max input
Phono: 47Kohm input impedance; 1.2mV rms sensitivity @1KHz for 1.22V output

Line: 9V rms max
Headphone: 0.5W into 47 ohm
Distortion: less than 0.01%

Signal-to-Noise Ratio (maximum output JIS-A weighted):
Line: Better than 98dB
Mic: Better than 86dB
Phono: Better than 81dB

Frequency response:
Line: 20Hz-20KHz ±0.5dB
Mic: 20Hz-15KHz ± 0.5dB
Phono: ±1dB except for controlled attenuation of ”3dB @ 20Hz to reduce rumble and feedback
EQ (Channel):
Bass: +12/-32dB @60Hz
Middle: +12/-32dB @1.2KHz
Treble: +10/-28dB @15KH

EQ (Mic):
Bass: ±10dB @100Hz
Treble: ±10dB @15KH

Power consumption:
11W typical; 14.7W with full headphone output

System requirements for USB functionality:
PC: Windows XP or Vista
Mac: OS X
USB port
Pro Coverage
No warranty on faders. 3 year warranty on mixers. One year warranty on all other products.

  • Customer Reviews

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NumarkC3USB DJ Mixer with USB

(based on 1 review)

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(10 of 10 customers found this review helpful)


Simply Awesome

By DJ Marx

from St Louis, MO.

Comments about Numark C3USB DJ Mixer with USB:

I've had a Numatk M2 for a while that I've been gigging with for 2 yrs and no troubles at all. I bought this unit last weekend, plugged it in, changed a couple of small settings in my Virtual DJ and "Presto!" I was mixing the sound from Virtual DJ in 2 of the channels. I still had 3 left for all my other stuff (2 cd players and a dvd player). 5 items and no switches to flip. The sound quality was awesome. It's definetly worth every dollar. It was easy to set up, the sound was great, and it's full of very usefull features and no gimmicky stuff.

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