Audio-Technica ATW-R900A System 9 Digital Wireless Receiver:

Select the desired component configuration.

Audio-Technica SYSTEM 9 VHF 4-Channel Switchable Systems:

ATSYSTEM9H: ATW-R900a Receiver, ATW-T901a BELTPACK & PRO8HECW Headset - $194.95  UPC: 042005194896

ATSYSTEM9: ATW-R900a Receiver, ATW-T901a BELTPACK (NO Headset Mic) - $149.95  UPC: 042005194889

ATSYSTEM9HH: ATW-R900a Receiver & ATW-T902a HANDHELD Mic Transmitter - $149.95  UPC: 4961310141202

ATSYSTEM9L: ATW-R900a Receiver, ATW-T901 BELTPACK Trans. & AT Lavalier Mic - $ 174.95  UPC: 042005194872

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).

Each System 9 configuration includes the ATW-R900 receiver and either a body-pack transmitter or handheld microphone/transmitter. 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.

System 8 transmitters were available on 3 frequencies: (T2: 169.505 MHz, T3: 170.245 MHz, T8: 171.905). System 9 is compatible with those 3 frequencies plus a 4th frequency (171.045).

Features:
Easy operation and clear, natural sound quality
4 selectable frequency-coordinated VHF channels (compatabile with System 8 components)
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