Audio-Technica ATW-901AL System 9 VHF Wireless Unipak System with an Omnidirectional Lavalier Microphone

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2.60 LBS
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1 unit
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MSRP: $329.95
— You save $130.00


Audio-Technica's System 9 is a four-channel frequency-agile wireless system designed to provide rock-solid performance along with easy setup and clear, natural sound quality. Featuring sleek, stackable, contemporary styling, System 9 is available in handheld, headworn, guitar, lavalier and body-pack configurations. The system offers four compatible user-switchable VHF channels (169.505, 170.245, 171.045, and 171.905 MHz).

The ATW-R900 is a non-diversity, single-channel receiver with advanced dipole antenna design for extended operating range, which improves operation by providing a ground element in addition to the usual signal element. The ATW-R900 also offers volume control along with AF Peak, RF and Power indicator lights.


  • Easy operation and clear, natural sound quality
  • 4 selectable frequency-coordinated VHF channels
  • Balanced XLR and unbalanced 1/4¡± output jacks enable use with a wide variety of audio gear
  • Reliable performance and durable construction
  • Advanced dipole antenna system for extended operating range

System includes:

  • ATW-R900 receiver
  • Body-pack transmitter
  • Lavalier microphone



 System 9 Manual

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Warranty Information

Two-Year Limited End-User Warranty
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1 Review

  • 5
    Delivery of system

    Posted by Greg NEWMAN on 10th Oct 2019

    For both orders from your company, I found the service to be better than expected. Thanks

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