Sennheiser MAS 1 B

Robust microphone button with understated design and intuitive pictograms. Together with the MAS 133 inline switch box, this can be used to control any microphone connected via XLR with switchable activation modes (PTT, PTM, Toggle on/off, Permanent on). The two-color status indicator adds even more userfriendliness. 

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.

Specifications:

• Color: black, LED light ring: red / green
• Dimensions: Height: 81 mm (8 mm above surface), Diameter: 28.5 mm
• Connector: XLR-5M out, Pin assignment: 1 = gnd, 2 = Switch, 3 = LED red −, 4 = LED green −, 5 = LEDs +12 V in
• Weight: 60 g
• Phantom powering: 12 V (1.5 mA max.)
• Operating temperature: 1 ° … +50 °C
• Current consumption: LED ring: 3 mA
• Thread: M 20
• What's in the box?
  • MAS 1
  • Mounting material
  • Quickguide