Check the listing for details. Behringer Studio XL Monitor Controller. Condition: New. Listed at 239.00 USD. The Studio Controller that Does it All The Behringer Studio XL is much more than a monitor controller — think of it as your ultimate studio command center. This high-quality controller is perfect for not only clear and accurate volume control, but also for source selecting, monitor switching, and easy studio communication. Equipped with two +48V phantom powered Midas microphone preamps and a low-hum, 192kHz 2x4 USB interface, the Studio XL is great for supplying crystal-clear vocals in computer-based studios. The extra-large volume control knob is armed with VCA technology, and it's powered through a separate, volume-specific high-precision amp circuit that provides incredible stereo coherency that won't degrade over time. When it comes to monitoring options, the possibilities are endless.