GM-143 Desktop Microphone System

The GM-143 Desktop Microphone System is our brand new affordable push-to-talk conference microphone system.

Please use the menu at the top or on the right to view the products that are part of the GM-143 Desktop Microphone System.

  • Connect daisy-chained microphone units with universal/standard CAT.5e or CAT.6 cabling.
  • Chairman unit available for speech priority
  • GMC-60 audio converter connects a chain of 60 microphones to external speaker or mixer. More than one GMC-60 may be linked together for systems requiring more than 60 microphones
  • GMC-10 audio converter connects a chain of 20 microphones to external speaker or mixer
  • External speaker or mixer not included but required for audio output
  • Individual gain control available on each microphone unit
  • LED on both gooseneck and base indicates when microphone is live


Please contact us at This email address is being protected from spambots. You need JavaScript enabled to view it. or 240.404.0549 to request more information and/or a quote for purchase of Brähler conference technology.

Conference Systems is a division of PSAV. PSAV is the preferred audiovisual rental and staging partner for major hotel brands, conferences/conventions, hospitality management companies, as well as various independent customers and clientele throughout the world.

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Conference Systems
20405 Seneca Meadows Parkway
Germantown, MD 20876

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