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Rolls MX422 4 Channel Professional Field Audio Mixer with Meters

SKU: ROLMX422 MFR: MX422
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Key Features

  • Achieve pristine sound quality with this field audio mixer, perfect for on-location recordings.
  • Four input channels offer versatile connectivity for mics and instruments, enhancing live sound.
  • Precisely control your mix with the EQ control, ensuring balanced audio in every recording.
  • Seamlessly connect to your computer via the USB interface for easy recording and playback.
  • Experience ultra-low noise performance, capturing clean audio without unwanted interference.
  • Built for durability, this portable mixer withstands the rigors of field and studio use.
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Questions & Answers

Shopper : How to add wireless mics to this set up?ANDREW R : The MX422 features 4 balanced XLR inputs that are capable of accepting line level or microphone signal. The receiver for your wireless mics will need XLR output for connection to this unit.

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Rolls MX422 Specifications

  • Input Impedance

    Mic: 10K Ohms XLR balanced
    Source: 22K Ohms RCA

  • Limiter Threshold

    -5 dB to off
    fully clockwise: No Limiting

  • Setup Frequency

    1 kHz

  • Slate Frequency

    20 Hz

  • Output Attenuator

    -30 dB

  • Self Noise

    -57 dB maximum
    -90 dB typical

  • Max Gain

    +65 db

  • S/N Ratio

    115 dB

  • THD

    0.05%

  • Frequency Response

    20 Hz - 30 kHz
    +0, -3 dB

  • Low Cut

    100 Hz

  • Trim Range

    0 to + 38 dB

  • Max Input

    0 dBV

  • Current Draw

    45 mA with no Phantom Power or Signal

  • Phantom Power

    +48 VDC

  • Typical Battery Life

    6 Hrs. (2 mics, phan on, 1 headphone)

  • Connectors

    4 ea. Female XLR, 2 ea. Male XLR, 3 ea. 1/4",
    1 ea. 1/8" (3.5mm), 1 Center Negative power jack

  • Power

    12VDC / 200 mA

  • Dimensions (W x D x H)

    9.5" x 7.25" x 2.375" / 24.13 x 18.41 x 6.01 cm

  • Weight

    4 lbs / 1.81 kg

  • UPC Code

    675889042207

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About Rolls MX422

The Rolls MX422 Field Audio Mixer emerges as a top-tier choice for professionals in the realms of Electronic Field Production (EFP), Electronic News Gathering (ENG), videography, and other audio-critical environments. This advanced 4-channel mixer is engineered to deliver high-quality sound management with a suite of features tailored to meet the rigorous standards of field audio engineering.

Crafted with durability in mind, the MX422 boasts 4 balanced XLR inputs, each capable of seamlessly accepting both line level and microphone signals, ensuring versatile connectivity for a variety of audio sources. The professional-grade mixer is designed with precision, offering a sleek and modern aesthetic that complements its innovative functionality.

For output, the MX422 provides stereo XLR connections, complete with a -30dB pad switch, facilitating compatibility with low impedance inputs and allowing for refined control over the audio output levels. The inclusion of a low-cut filter switch is a testament to the mixer's capability to minimize undesirable low-frequency noise, enhancing the clarity of your audio recordings.

Moreover, the MX422 is equipped with a built-in limiter, a critical feature for audio professionals seeking to prevent distortion and manage noise caused by excessive signal levels. This innovative limiter ensures that your recordings maintain consistent quality, even in the most challenging of field conditions.

The MX422 4 Channel Professional Field Audio Mixer with Meters stands as an exemplary product from Rolls, a brand synonymous with reliability and professional audio solutions. Its combination of professional features, high-quality construction, and advanced audio control makes it an indispensable tool for audio professionals who demand the best in field mixing equipment.

Rolls MX422 Features

  • Four servo-balanced XLR Inputs
  • Two transformer-balanced XLR Outputs
  • Switchable Output Level ( Line level, or -30 dB pad)
  • 1/4" TRS Stereo Monitor Input and Auxiliary Input
  • Switchable 48 Volt Phantom Power for each input
  • Switchable 100 Hz Low Cut filters for each input
  • Two sets of battery compartments, never lose power
  • Level and Pan controls for each channel
  • Built in Limiter with variable Threshold control
  • 20 Hz Slate tone with Slate Microphone included
  • Switchable 1 kHz setup Tone
  • Calibrated VU meters
  • 1/4" and 1/8" (3.5mm) Headphone/Earphone Outputs with selectable Source
  • Input (Main mix buss or Monitor input),and Level control
  • 6 hour battery life (with 2 condenser mics using phantom power and head phones attached, constant use)

Key Features

  • Achieve pristine sound quality with this field audio mixer, perfect for on-location recordings.
  • Four input channels offer versatile connectivity for mics and instruments, enhancing live sound.
  • Precisely control your mix with the EQ control, ensuring balanced audio in every recording.
  • Seamlessly connect to your computer via the USB interface for easy recording and playback.
  • Experience ultra-low noise performance, capturing clean audio without unwanted interference.
  • Built for durability, this portable mixer withstands the rigors of field and studio use.

What's in the box:

  • Rolls MX422 4 Channel Professional Field Audio Mixer
  • PS27 Power Supply
  • Rolls 1 Year Parts and Labor Limited Warranty