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6 Channel Pre-Amplifier or Mixer PA-100MX

PA-100MX is one mixer or pre-amplifier of 4 MIC & 2 Aux total 6 channel inputs, stereo balanced XLR output.

Product Details


The PA-100MX is a versatile mixer amplifier from CMX AUDIO, which is a six channel stereo mixer, 19” rack mount design of 1RU height, with four balanced microphone inputs and two stereo line inputs. Stereo balanced left and right channel outputs. The unit is ideal for installs such as restaurants or night clubs where space is a consideration, without compromising audio quality. A convenient front-panel 3.5mm jack has been included for connection to any standard MP3 player's output. High quality all metal chassis. Wide range of AC power operation from 100V to 240V.


  • Six channel stereo mixer or stereo pre-amplifier
  • 19” rack mount design of 1RU height
  • Four XLR Microphone Inputs (including a paralleled front panel input)
  • Two Stereo Source Inputs, two RCA and one
  • front panel stereo 3.5mm
  • Stereo XLR Balanced output
  • With 3.5mm headphone output for monitor use
  • Wide range of AC power operation from 100V to 240V





Six Channel Stereo Mixer

Mic Input

600 Ohms XLR balanced

Line Input

22K Ohms RCA

Max Input Level

Mic: -14 dBV

Source: 24 dBV

Headphone Output Impedance

>8 Ohms


Mic1-4 balanced XLR inputs

Stereo RCA 1-2 input

3.5mm Aux1 input

3.5mm headphone output

Balanced stereo XLR outputs

Output Level

+17 dBV max

Output Impedance

100 Ohms Balanced

Max Gain

Mic: 60 dB

Source: 26 dB

Tone Control

+/-12 dB 100 Hz Bass

+/-12 dB 11kHz Treble



S/N Ratio

96 dB


483 x 440 x 100mm