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The Rolls MX124 ProMix IV is a lightweight, compact, four-channel microphone mixer featuring 3-pin XLR inputs and transformer-balanced XLR stereo (L/R) outputs. Located on the side of the unit are four 18 VDC phantom power switches and four low-cut filter switches.
Individually switchable phantom power supplies allows the flexibility to use dynamic and condenser microphone simultaneously and low-cut filter switches eliminate hum, rumble and noise associated with wind and proximity effect. The front panel reveals level and pan controls for each channel. The 1/4" (6.3mm) TRS phone and 1/8" (3.5mm) mini outputs can be used to feed headphones or as alternative stereo outputs. The mixer is completely portable, operating on two 9V alkaline batteries, making it a convenient utility in ENG/EFP, video, sound reinforcement and public address applications. Alternately, it can be powered by an included adapter.
4 Microphone Channels
The MX124 ProMix IV features four 3-pin XLR microphone inputs for perfect integration with professional-grade microphones.
The output section features stereo (L/R) transformer-balanced XLR male outputs, providing maximum gain while minimizing maintaining a low-noise floor.
Individually Switched Phantom Power
The unit supplies 18 VDC phantom power. Four phantom power switches are located on the side panel. This allows phantom to be supplied to only the channels that require it.
Four Low-Cut filter switches are located on the side panel, allowing individual control over noise caused by wind and proximity effect.
Alternate / Headphone Outputs
The front panel features 1/4" (6.3mm) TRS phone and 1/8" (3.5mm) mini outputs that are used to feed headphones, or as alternate stereo outputs.
Compact & Portable
The unit features an ultra portable design and operates on two 9V alkaline batteries or via the included 15 VDC power supply, making it a convenient utility on the road, in the studio, home or business.