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Rolls MX122 MiniMix Pro - Audio Mixer

B&H # ROMX122 MFR # MX122
Rolls MX122 MiniMix Pro - Audio Mixer


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You Pay: $101.00

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The Rolls MX122 MiniMix Pro is a compact and reliable five channel audio mixer. Input 1 is a dedicated microphone input with a 3-pin XLR connector and 12VDC phantom power. Inputs 2 though 5 feature stereo 1/4" phone line inputs that also accept mono signals. The outputs are stereo 1/4" phone connectors and dual headphone outputs provide monitoring and an auxiliary main output with level control. The MX122 MiniMix Pro is an ideal solution for musicians, small sound-reinforcement rigs, video editing and more.

Microphone Input
Input 1 features a XLR microphone input with 12VDC phantom power.
Stereo Line Inputs
Inputs 2 through 5 feature stereo 1/4" phone inputs, the right input is used for mono signals.
Flexible Outputs
The main outputs are featured on stereo 1/4" phone connections. Dual headphone outputs feature 1/4" phone and 3.5mm stereo connections for monitoring. The secondary headphone output may be used as an auxiliary stereo output with level control.
Level and Pan Controls
All input channels feature level and pan controls.
Total # Of Inputs 5
Mic/Line Inputs 3-pin XLR Microphone x1
L/R 1/4" Phone Stereo Line x4
Stereo Line Inputs Inputs 2 through 5
In-Line Inputs/Returns No
AUX Sends No
AUX Returns No
Inserts No
BUS (Group) Outputs No
2 Trk Master I/O Stereo Main: L/R 1/4" Phone
Monitor Outputs 1/4" TRS Headphone Output
1/8" (3.5mm) TRS Mini Output
EQ Section No
Solo/Mute No
Channel Level Control Rotary Level Control
Trim/Gain Control No
Phantom Power 12 VDC
Metering Power Indicator LED
Frequency Response Not Specified by Manufacturer
Dynamic Range Not Specified by Manufacturer
Signal-to-Noise Ratio >90 dB
Total Harmonic Distortion (THD) < .004%
Power Requirements 12 VDC External Power Supply
Dimensions 8.4" x 1.7" x 5" (21.3 x 4.3 x 13 cm) (WxHxD)
Weight 2.5 lbs (1.14 kg)
Rolls MX122 MiniMix Pro - Audio Mixer
  • 1 Year Warranty

    by PowerReviews
    RollsMX122 MiniMix Pro - Audio Mixer

    (based on 3 reviews)

    Ratings Distribution

    • 5 Stars



    • 4 Stars



    • 3 Stars



    • 2 Stars



    • 1 Stars




    of respondents would recommend this to a friend.

    Reviewed by 3 customers

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    Perfect Mixer For The Job, Solid Build

    By Billiard The Button Pusher

    from Melbourne, Australia

    About Me Professional Musician

    See all my reviews

    Verified Buyer


    • Ample Inputs
    • Bargain Price
    • Clear Sound
    • Compact
    • Durable
    • Easy To Use
    • Plenty Of Gain Control
    • Quality


    • No Battery Powered Option
    • Not All Balanced

    Best Uses

    • Events
    • Performances

    Comments about Rolls MX122 MiniMix Pro - Audio Mixer:

    I was in the market for a mini mixer and was looking at the Roland M-10MX, dissapointly it had been discontinued and was difficult or too expensive to purchase. Luckily enough for me I stumbled across this mixer, the Rolls MX122.

    I am using it to connect multiple live electronic musical instruments and it does the job perfectly. The panning ability is also useful. And more than enough inputs for what I need.

    Share this review


    Very good

    By Caritotulum

    from Tulum, Mexico

    About Me Novice

    Verified Buyer


    • Easy To Use
    • Excellent Sound
    • Versatile


    • Bulky

    Best Uses

    • Amateur Recording
    • Events
    • Performances

    Comments about Rolls MX122 MiniMix Pro - Audio Mixer:

    Top perfomer.

    Share this review

    (2 of 2 customers found this review helpful)


    Simple little mixer

    By Western Mass Sound Guy

    from Amherst, MA

    About Me Experienced

    Verified Buyer


    • Compact
    • Simple Controls


    • Only Semi-Balanced Output
    • Pricey for what it does

    Best Uses

      Comments about Rolls MX122 MiniMix Pro - Audio Mixer:

      I'm using this as an installed utility mixer for a club. It doesn't come with rack brackets, so I had to make my own (the unit is exactly 1U high). It's somewhat pricey what it does (you can get fully-featured mixer for not much more). In my application, the simplicity is a feature. If you want a small mixer that doesn't give inexperienced users (local DJ's) many ways to destroy an unattended system, this is a good way to go. The 'balanced' output isn't really balanced (only the hot side is driven), but if you have a short cable run and decent levels, that shouldn't really be a turn-off. Also, the inputs are all unbalanced. The phantom power out is only 12 VDC, which is a little on the low side. It seems sufficiently sturdy, has a decent feel on the controls, and reasonable gain. Overall, it does what it says. I'm pretty happy with it, and would use it again in a similar application.

      Share this review


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      Headphones are essential for real-time monitoring and mixing.

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