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Rolls MX124 ProMix IV Portable 4 Channel Field Mixer Battery or AC Operation
  • Rolls MX124 ProMix IV Portable 4 Channel Field Mixer Battery or AC Operation
  • Rolls MX124 ProMix IV Portable 4 Channel Field Mixer Battery or AC Operation
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Rolls MX124 ProMix IV Portable 4 Channel Field Mixer Battery or AC Operation

Manufacturer: Rolls Corporation

Item #: MX124   •   MFG #: MX124 PROMIX IV


List Price:$200.00
Our Price:$150.00

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Availability: Direct Ship From Manufacturer
Item ships directly from the manufacturer. Normal delivery time is 2-7 business days and is subject to manufacturer availability. Need it sooner? Call 800-522-2025, or email Customer Service for expedited delivery options.
  • 2 - 7 Day Normal Delivery Time - Faster Shipping Options at Checkout or Call Us.



The Rolls MX124 Pro-MixIV mixes 4 microphones into two transformer balanced outputs. It has four XLR inputs, each with individually switchable phantom power, and Low Cut switches (100 Hz high pass filter), a Level control, and a Pan control. As mentioned, it has two transformer balanced, XLR outputs. A 1/4 inch Aux/Headphone output has been provided along with a Clip indicator, Power indicator, and Power switch. The unit is also powered by two 9-Volt alkaline batteries or the included 15VDC power supply

  • Features

    • Mixes four microphones to stereo XLR outputs.
    • Output level controls for mic or line-level output.
    • Transformer isolated outputs.
    • Phantom Power and Low-Cut switches for each Mic input
    • Battery and AC powered (AC adapter is included).
    • 1/4" and 1/8" TRS stereo Phone/Aux Outputs
    • Switchable Low Cut filter (100 Hz high pass) for each channel
  • Specifications

    • Input Impedance: 600 Ohms.
    • Output Impedance: XLR 600 Ohms.
    • THD + Noise: .02%.
    • S/N Ratio: 84 dB.
    • Frequency Response: 25 Hz - 16 kHz (+0 / -3 dB).
    • Max Output Level: + 14 dB.
    • Max Input Level: -14 dB.
    • Max Gain: +55 dB.
    • Low Cut: -3 dB @ 100 Hz.
    • Current Draw: 30 mA.
    • Phantom Power: +18 VDC.
    • Connectors: 4 Female XLR, 2 Male XLR, 1 1/4" TRS, 1: 1/8" (3.5mm)
    • Power: 9V alkaline batteries X 2, DC Power Jack (5.5 X 2.1 mm tip negative) for Rolls PS27 (included).
    • Size: 6.3"w x 3.7"d x 2.3" h.
    • Weight: 1.5 lbs.

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