MOS QUATRO - Microphone OnAir Switch for 4 mics

Suitable for signalling of on-air lamps for microphones. e.g. YELLOWTEC MIKA ON-AIR MIC ARM.

ON-AIR: red
OFF-AIR: white

​STATUS LED INDICATOR
The LED will light up when the 12VDC power supply is present.

​12VDC POWER INPUT
Ratings: 12VDC (9~18 volt) at 250mA. The polarity is not important
Power supply is included

​4x MIC OUT (TO STUDIO)
Connect to your equipment with standard MIC cable
(XLR 3pin)
- PIN1: Ground (Shield)
- PIN2: Positive (Red)
- PIN3: Negative (Blue)

​4x MIC ON-AIR ARM
Connect to the MIC ON-AIR ARM with standard MIC cable (XLR 5pin)
- PIN1: Ground (Shield)
- PIN2: Positive (Red)
- PIN3: Negative (Blue)
- PIN4: LED (Yellow)
- PIN5: LED (Black)