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Numark C3USB 5 Channel DJ Mixer

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Numark C3 USB 19" Rackmountable Four Channel DJ Mixer with USB playback and is Ideal to connect to your computer and use it as a soundcard it is perfect for mobile DJ's and venues alike. It gives you control in a convenient way where you put into a rack and have all the wires tucked away so it looks all tidy.

With four audio channels where two are switchable between Phono/Line and the others are line inputs, in theory, this mixer is actually eight-channel audio mixer with two microphone inputs with EQ on each Channel.

Available. Usually delivered within 2-3 days


In Stock

Numark - C3 USB - TOP

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Maximum Flexibility, Minimum Hassle

Today’s DJ uses more types of media than ever before. Not only do DJs mix vinyl, CD, MP3, and hard disk, but karaoke, speeches, and computer slide-shows create ever-increasing complexity. C3USB builds on the world’s most popular mobile DJ mixer design, adding the flexibility of USB for easy, on-the-fly connection to laptops for audio input and output for recording to Mac or PC.

About the USB

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 three-band EQ on each channel and many other features that will make your gigs fun and entertaining

Additional Information

Brand Numark
Channels 4-channel
Built-in FX No
USB Output No
FireWire Output No
Dedicated Filter FX No
LED levels Yes
Rec Output Yes
Booth Output No
Outputs RCA (phono)
Built-in iPod Dock No
Adjustable X-fader Yes
LAN Connection No
USB/MIDI Control No
Warranty 1 Year

Technical Spec


- 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
- Mic: 20Hz-15KHz


- EQ (Channel):
- Bass: +12/-32dB @60Hz
- Middle: +12/-32dB @1.2KHz
- Treble: +10/-28dB @15KH
- EQ (Mic):
- Bass, Treble:

Power consumption

- 11 Watt typical; 14.7 Watt with full headphone output
- System requirements for USB functionality:
- PC: Windows XP (32-bit) or Vista (32-bit)
- Mac: OS X
- USB port

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Spend over £150 and get FREE UK Delivery! (UK mainland only)

Delivery Destination Delivery Times Cost (under £150) Cost (over £150)
UK Mainland Same Day Dispatch* (1-2 working days) £4.99 Free
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We operate an easy returns process. If you decide you don't want an item, please contact us within 7 days of delivery for a returns number. For more information, please read our return's policy.

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