The Studio Remote Unit is designed to be the remote and communication interface between the mixing console and the announcer or guest. It has a built-in headphone amp and 2 remote switches with Red/Green LED indications. The Studio Remote is the perfect solution for a remote amplifier. When pushing the Cough button, the channel to which this Studio Remote unit is connected to will be muted (to be able to cough). When the COM button is pushed, the channel to which this Studio Remote unit is connected will be muted also. But at the same time the CUE switch in that channel will be activated to communicate with the engineer at the mixing console. The unit can be connected directly to the D&R AXUM, AIRLAB, AIRENCE, and AIRLITE.