Elegant and low-key in its appearance, the sturdy MAS 1 microphone button makes mic control a breeze. Connected to the MAS 133 inline switch box it can control any XLR-attached microphone by means of programmable microphone activation modes (PTT, PTM, toggle ON/off, permanent on). For easy operation the MAS 1 comes with a bi-color status indicator.
Sennheiser MAS 1 Specifications:
Colour: black,grey & white
LED light ring: Red / Green
Dimensions: Height- 3.19 in (0.31 in above surface), Diameter- 1.12 in
Connector: XLR-5M out, Pin assignment: 1 = Ground, 2 = Switch, 3 = LED Red, 4 = LED Green, 5 = LEDs +12 V