Shipping from $13.50. Free Express Delivery on orders over $1,000 (T&C’s apply)

Rolls MX124 ProMix IV 4 Channel Stereo Battery and AC Powered Mixer

ROL-MX124

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. 1/4 or 1/8" inch Aux/Headphone outputs 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.

All Rolls units sold by Cannon Sound And Light supplied with an approved Australian power supply

Warranty: 12 Months

  • 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.
  • 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

Order weight is calculated on whichever of the dead (actual) or volumetric weight is the greatest. As of 21/5/26, shipping is capped for orders up to 15 kg to most areas.

For orders under $100, Standard Postage is $13.50.

For orders from $100 to $1,000, Express Shipping is $22.

Orders over $1,000 ship for free*.

Express Shipping covers one delivery attempt, so please provide an address where someone is available to sign for courier delivery between 9 am and 5 pm weekdays. You may request that the parcel be left in a safe place, but if anything happens to the parcel, neither we nor the courier company can be held responsible. Work addresses are a great delivery option — if using a work address, please include the business name.

Vinyl records are packed in rigid LP mailers with corner protection and internal padding to prevent damage in transit.

For full details, please see our Shipping Details page.

* Free or capped shipping does not apply to Australian remote island locations, some mainland remote locations (outside Darwin NT and Perth WA metro areas), or destinations outside Australia. If you are unsure whether your address qualifies, please contact us before placing an order.

Got questions about ordering? Whether it's pricing, payment options, delivery times, or warranty details — we've got you covered.

Head to our FAQ page for quick answers to the most common queries.


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