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Omnidirectional Condenser Lavalier Microphone

U.S. Two-Year Limited End-User Warranty

*Manufacturer's Suggested Retail Price. Actual selling price may vary; please check with an authorized Audio-Technica dealer.

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  • Overview

    MT830R Omnidirectional Condenser Lavalier Microphone, less power module. 55” (1.4 m) permanently attached miniature cable terminated with a locking 4-pin connector for use with Audio-Technica cW-style body-pack transmitters. Includes windscreen and clothing clip. See MT830R.

  • Downloads

    Wireless Essentials® Accessory Microphones and Input Cables Specification Sheet (pdf 44.38 KB)
  • Reviews

  • Q & A

    Can I know the model of connector for MT830cW microphone . As it's seems 4 pin connector.

    Mr Mamun

    You may contact your local Audio-Technica offices for further assistance.


    Is there another clothing clip that can be used with the MT830cw or cwTh? The one's that come with it are so tight and the teeth damage clothing and ties. Thanks


    The AT8420 is the only clip that is designed for the MT830 microphones.


    I' m looking for a replacement cable and mic for a arw t 310b d


    Thank you for your inquiry. If you are looking for a replacement lavalier mic for your unipak transmitter you will need the AT831cW. If you are looking for different type of mic please contact our Audio Solutions Department at (330) 686-2600 ext 5000 or at for assistance with this.


    Will the MT830cW Mic work with the ATW-T201 body pack?


    Yes, any Audio-Technica wireless microphone that ends in the code "cW" indicates the termination is the 4 pin HRS connector used with Audio-Technica UniPak wireless transmitters.


    Part order number for replacement clothing clip for System 10 ATW-1701/L What is the part order number for the replacement clothing clip for System 10 ATW-1701/L? Thanks.




    What is the order number for the 830R windscreen?


    Thank you for your inquiry. The AT8130 Miniature foam windscreen 3-pack is the windscreen for the MT830R.


    Using this microphone without bodypack Is there any sort of adapter I can use to connect an MT830cW microphone to a standard 3-pin XLR female input (with phantom power), rather than to a bodypack?


    Great question! Do NOT cut off the connector to any Audio-Technica microphone, as this will void the warranty and could cause permanent damage to the microphone. To adapt any "cW" 4-Pin HRS Audio-Technica wireless microphone to an XLR wired application, you will need to purchase the AT8539 power module. The AT8539 is necessary to convert phantom power to a lower "bias voltage". Again, to convert your MT830cW to wired XLR use, you will need the AT8539 Power Module. Thanks!