Samson C control (for switching between monitors)

Universal studio matrix switcher. Samson C-Control provides the ability to switch from one to four audio sources (with the possibility of cascading), in any combination, to a common bus for three pairs of active monitors, each of which can be connected / disconnected independently of the others. Built-in talkback microphone for feedback allows you to communicate with musicians in headphones. In addition, the C-Control is equipped with a headphone amplifier with a separate level control. Good condition!