Multi-monitor switching control station for up to three sets of studio monitors and one set of headphones Easy access master volume control in elegant design with monitor switching controls Separated I/O housing and control panel for tidy cable runs and sleek aesthetic High-quality main studio stereo XLR inputs and 1/8' TRS jack input for use with external media devices All stereo outputs include independent precision trim pots for calibrated listening High-quality passive switching to A/B between monitor sets All-analog signal path retains original audio quality High-grade aluminum desktop control housing with visual feedback of active speaker set Extremely easy to setup and use Universal wall wart included