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FMX-42A 4-Channel Microphone Field Mixer

Part #: FMX42A
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The Azden FMX-42a is a portable 4-channel audio mixer designed for professional and semi-professional field audio capturing. The FMX-42a features 4 balanced 3-pin XLR microphone inputs with individually switched +48VDC phantom power. A pair of balanced XLR outputs provide line or mic level (switchable) signal to cameras, recorders, etc.

Additional features include a switchable input limiter to reduce the possibility of overload distortion, Left/Center/Right pan switches on all input channels and enhanced circuitry for improved signal-to-noise ratio. A 10-pin camera return is also provided. Overall, the Azden FMX-42a proves to be an affordable field mixing solution for event videos, ENG/EFP applications, documentaries, and more.

Balanced Mic Inputs
  • The FMX-42a features 4 XLR microphone inputs. The balanced inputs deliver high gain and low noise floor

VU Meters

  • Dual analog meters provide a comprehensive read on audio level

Balanced Line or Mic Level Outputs

  • Dual balanced line or mic level switchable outputs via XLR male connectors provide balanced audio signal to inputs on cameras and additional mixers

2-Channel Addressable Outputs

  • Incoming signal from either channel can be assigned to either left or right outputs if signal isolation is desired

Input Limiters

  • Both inputs feature high quality switchable limiters. The limiters protect against peak distortion due to overload

Camera Return

  • A 10-pin camera return is provided for video applications

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Microphones Information
Power +48V (±4V)
Frequency Response Balanced and Unbalanced Output: 20 Hz - 30 kHz (+0 / -1.5 dB)
Impedance Line: 20 kOhms, Mic: 2 kOhms
Battery Type 6 Alkaline AA
Dimensions 8.6 x 1.9 x 5.9" (220 x 56 x 150mm)
Weight 6 lbs (2.72kg)
  • Nylon Carrying Case
  • 1-Year Limited Warranty
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