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Audio-Technica

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Audio-Technica's System 9 is a four-channel wireless microphone 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.

This System 9 configuration includes the ATW-R900a receiver and a guitar microphone/transmitter. The ATW-R900a 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-R900a also offers volume control along with AF Peak, RF and Power indicator lights.

Audio-Technica System 9a Guitar Wireless System 169.505 - 171.905 MHz

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General
  • Analog or digital: Digital
  • Frequency response: 8 Hz - 13 kHz
Receiver
  • Width: 7.48 in.
  • Height: 1.82 in.
  • Depth: 5.06 in.
  • Weight: 12 oz
Transmitter
  • Type: Guitar Mic

collapse expand iconWarranty

One year parts and labor warranty.

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  • submitted2 years ago

    asked byKC

    fromBrighton, Mi

    Will this work for bass also? Specifically 5 string bass with low B.

    Will this work for bass also? Specifically 5 string bass with low B.

    Open Reply - Thomas
    Yes

  • submitted7 years ago

    asked byErick

    fromTexas

    Does this one have low battery indicator? Thanks

    Does this one have low battery indicator? Thanks

    Open Reply - Ronald
    Yes. The indicator light on top of the wireless receiver will turn from Green to orange or red.