The Behringer STUDIO M Passive Studio Controller provides an all-in-one control over volume source selection and monitor switching. The passive circuitry ensures the purest signal path possible along with high-quality input and output connectors guaranteeing pristine audio. The large volume knob makes precise level adjustments easy while the Mono Mute and Dim functions are super convenient time-saving tools. The perfect accessory for any home studio or as part of a larger setup the STUDIO M provides intuitive control right at your fingertips.