

See Options
1 Year
$29.99
2 Year
$49.99
3 Year
$59.99
Need help? Ask our experts.
Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
Browse our FAQ
VHF high band
169.505, 170.245, 171.045 and 171.905 MHz
FM
+/-10kHz
>=90 dB (A-weighted), typical
<1% (at 1kHz, +/-10kHz deviation)
200' (60m) typical, open range environment with no interfering signals
40 to 110 deg. F (4 to 43 deg. C), battery performance may be reduced at very low temperatures
80Hz to 13kHz
Non-diversity, single-channel, dual-antenna system
50dB minimum
Nominal Output Level
Balanced XLR: 350 mV (1kHz modulation, 10kHz deviation, 100-kOhms load)
Unbalanced 1/4" (6.3mm): 700 mV (1kHz modulation, 10kHz deviation, 100-kOhms load)
100 to 240 VAC (50/60Hz) to 12 VDC (center positive) switched mode external power supply
10mW
Following federal and national regulations
2x 1.5 V AA (not included)
8 hours (alkaline), depending on battery type and use pattern
Receiver (WxHxD): 7.5 x 1.8 x 5.1" (19.05 x 4.57 x 12.95cm)
Handheld Transmitter (LxDia.): 9.9 x 2.1" (25.15 x 5.33cm)
Receiver: 12.0 oz (340.19g)
Handheld Transmitter: 9.2 oz (260.82g) (without batteries)
4961310141202
You can elevate your audio experience with the Audio-Technica System 9 VHF Wireless Handheld Microphone System, a meticulously engineered solution designed to deliver unwavering performance, effortless setup, and crystal-clear sound quality. This system embodies contemporary aesthetics with its sleek, stackable design, making it a visually appealing addition to any setup.
Crafted for versatility, the System 9 is available in various configurations to suit your needs, including handheld, headworn, guitar, lavalier, and body-pack options. It operates on four user-switchable VHF channels (169.505, 170.245, 171.045, and 171.905 MHz), ensuring compatibility and flexibility for a multitude of environments and applications.
Each System 9 package comes complete with the ATW-R900a receiver, paired with your choice of either a body-pack transmitter or a robust handheld microphone/transmitter. The ATW-R900a receiver is a non-diversity, single-channel unit equipped with an advanced dipole antenna design. This innovative feature significantly extends the operating range by incorporating a ground element to complement the standard signal element, thus enhancing overall performance reliability.
Additionally, the ATW-R900a receiver is designed with user convenience in mind, offering a volume control knob for precise audio adjustments. It also boasts AF Peak, RF, and Power indicator lights, providing visual feedback that ensures you're always in control of your audio output.
Whether you're captivating an audience at a live concert, engaging participants in a conference, or delivering a performance in a theater production, the Audio-Technica System 9 VHF Wireless Handheld Microphone System stands as a durable, high-quality, portable, and reliable choice. Its 169-172 MHz frequency range is specifically chosen to cater to clear communication needs, making it a top selection for professionals seeking a wireless microphone system from a reputable brand known for excellence in audio technology.