collapse expand iconDescription

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 headworn 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.

Open Box Audio-Technica ATW-901a/H System 9 Headworn Wireless System Level 2 169.505 - 171.905 MHz 197881094904

collapse expand iconSpecs

  • Analog or digital: Digital
  • Frequency response: 8 Hz - 13 kHz
  • Dynamic range: 109 dB
  • Line of sight: 200 ft.
  • Channels: Not Specified
  • Bandwidth: 2400 MHz
  • Housing: Not Specified
  • Rackmountable: Yes
  • Width: 7.48 in.
  • Height: 1.82 in.
  • Depth: 5.06 in.
  • Weight: 12 oz
  • Type: Headworn

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