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-R900a receiver and either a body-pack transmitter or handheld 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. Features: 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 Specs: Operating Frequencies: VHF highband, 169 MHz to 172 MHz Modulation Mode: FM Maximum Deviation: /- 10kHz Frequency Response: 80Hz – 13kHz Operating Range: 200′ (60 m) typical Open range environment with no interfering signals Reviews There are no reviews yet. Be the first to review “Audio-Technica System 9 VHF Belt Back Wireless System w/Headworn Microphone” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.