Sennheiser MAS 1 B Microphone Button 505618

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.