Audio-Technica ATW-T902a
System 9 Handheld Microphone/Transmitter with Unidirectional Dynamic Element & AT8456a Quiet-Flex™ Stand Clamp


The Audio-Technica ATW-R901a is a System 9 ('a' version) handheld microphone/transmitter that includes a unidirectional microphone dynamic element as well as an AT8456a Quiet-Flex stand clamp. It's designed to operate on 4 compatible user-switchable VHF channels (169.505, 170.245, 171.045, and 171.905 MHz).

Audio-Technica System 9 Features:

  • Easy operation and clear, natural sound quality
  • 4 selectable frequency-coordinated VHF channels
  • Balanced XLR and unbalanced ¼" output jacks enable use with a wide varietyof audio gear
  • Reliable performance and durable construction
  • Advanced dipole antenna system for extended operating range

Audio-Technica ATW-T901a Specifications:

  • Note: For specifications and additional information, please click on the"Audio-Technica System 9 User Manual" located under the "DOCUMENTATION" tababove.

Consumer Alert
Please be aware that certain systems or transmitters operating in the 617-652MHz or 663-698MHz frequency ranges are no longer in compliance with recent regulations set forth by the Federal Communications Commission (FCC). Contact our Sales Pros at 800-356-5844 for help choosing a compliant wireless system that fits your needs and to learn about available trade-in rebates. Details on current wireless regulations are available at

WARNING: Cancer and Reproductive Harm -

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