Studiosignalbox (also named cough-box) is made to be placed on the table in the
studio. It has three functions:
- Earthing the cough-relay in the CO-SCC103 to mute the
- ON AIR light. (Red-light to show when any microphone in the studio is on air.)
- Set off the buzzer in the controlroom to get the attention of the operator.
It is made in a solid and nice black diecast box.