Numark C3USB USB Mixer – 5 Channel Numark DJ Mixer

Numark C3USB DJ Mixer

The Numark USB mixer has its reasons for being popular among many young and enthusiastic DJs. The Numark DJ mixer is a fully functional USB DJ mixer capable of handling five channel plus it has the ability to record on to PC or Mac with the help of its USB port/cable.

Numark C3USB DJ Mixer
Numark C3USB DJ Mixer – Front/Top

The Numark USB mixer as two separate USB jacks both of which can work as either input or output. This DJ mixer by Numark is simply pug n play as it does not require any drivers to be installed. It works perfectly with both Windows and Mac operating systems. The Numark DJ mixer key features include:

  • Five-channel rack DJ mixer
  • Inputs: Three phono (RCA), Eight line (RCA), Three 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
  • 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
Numark C3USB DJ Mixer
Numark C3USB DJ Mixer – Rear

The Numark USB mixer is a very energy efficient DJ mixer as it hardly consumes 11-15 Watts of power. The unit itself measures 19 x 7 x 4 inches and weighs just 10.6 lbs. You do not have to be an expert DJ in order to use the Numark DJ mixer as all the controls are very straight forward. Its other specifications include:


  • 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: 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


You can easily buy this Numark C3USB USB DJ Mixer from Amazon (with FREE shipping) at a special 40% discount price which might jump back to normal at anytime.

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