Rolls’ Potent, Portable XLR Mixer
The Rolls MX401 4-channel XLR Mic/Line Mixer is an elegant, compact XLR mixer with robust tools for live and studio mixing. The MX401’s prime advantage is its wide-ranging independent controls for each channel. Each of the four XLR inputs offers individual phantom power, mic/line-level switching, level control and left/right stereo panning. With such control, it’s incredibly easy to dial-in strong stereo mixes for vocalists and XLR equipment! The unit can be powered with an included DC power supply or two 9V batteries, and, weighing in at just two pounds, Sweetwater sound technicians find it a potent addition to any mobile rig. Beyond core inputs, the MX401 offers ample I/O. There’s two balanced XLR outputs, 3.5mm stereo output, and a convenient clip indicator light for getting levels just right.
Related Videos: MX401 4-channel XLR Mic/Line Stereo Mixer
MX401 4-channel XLR Mic/Line Stereo Mixer Features:
- Stereo XLR mic/line mixer with robust independent channel controls
- 4 balanced XLR inputs
- Two balanced XLR outputs
- Switchable line-level/mic output level
- Independent level controls for each channel with master output
- Switchable phantom power for each input
- Left/right stereo panning for each input
- 3.5mm stereo output
- 2 ways to power — 2 9V batteries or included 15V DC power supply

