Sennheiser MAS 1 W Microphone Activation Button for XLR Microphones (White)

The Sennheiser MAS 1 W is a microphone activation button designed for use with XLR-connected microphones featuring a 5-pin XLR-M connector. When used together with the MAS 133 inline switchbox, it provides flexible control options such as on/off, push-to-talk (PTT), and push-to-mute (PTM). A built-in bi-color LED ring offers clear visual feedback of the microphone’s status. Its clean white finish makes it suitable for conference rooms, meeting spaces, and professional installations. Mounting accessories are included for easy and secure setup.

Key Features

• Microphone activation button for 5-pin XLR-M equipped microphones
• Compatible with MAS 133 inline switchbox
• Programmable modes: On/Off, Push-to-Talk (PTT), and Push-to-Mute (PTM)
• Bi-color LED ring for status indication
• White finish for a clean, professional appearance
• Includes mounting hardware for flexible installation

What’s Included

• (2) Rubber mounting rings
• (1) Hex nut for installation

Tech Specs

• Type: Microphone Activation Button
• Connector Compatibility: 5-pin XLR-M
• Control Modes: On/Off, PTT, PTM
• Indicator: Bi-color LED ring
• Color: White