SPL 2Control - Stereo Monitor and Headphone ControllerThe 2Control with its unique Crossfeed control allows to judge a stereo panorama on headphones just like with loudspeakers. The unit's concept is consequently based upon duality: Two channels, two sources, two loudspeaker sets, two headphones 2Control. The listening center The 2Control combines the two variants listening through speakers and headphones in a compact, simple and high quality control: Control the near field and full range monitor