SKU: 61354617585

Audio Technica ATW-901A/L System 9 Lavalier Microphone System with Pro 35cW Mic

Sale price$164.25 Regular price$182.50
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Description

Audio Technica ATW-901A/L System 9 Lavalier Microphone System with Pro 35cW MicTHIS BUNDLE INCLUDES Audio Technica ATW 901A L System 9 Lavalier Microphone System: ATW 901A L Audio Technica Cardioid Condenser Clip on Instrument Microphone: PRO35CW ATW 901A L ATW R900a receiver and ATW T901a body pack transmitter with omnidirectional Lavalier microphone. 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.

THIS BUNDLE INCLUDES
  • Audio Technica ATW-901A/L System 9 Lavalier Microphone System: ATW-901A/L
  • Audio Technica Cardioid Condenser Clip-on Instrument Microphone: PRO35CW
ATW-901A/L

ATW-R900a receiver and ATW-T901a body-pack transmitter with omnidirectional Lavalier microphone.

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, head-worn, 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 an advanced dipole antenna design for an 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.

  • 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

CHARACTERISTICS

OVERALL SYSTEM SPECIFICATIONS

  • Operating Frequencies: VHF high-band, 169 MHz to 172 MHz
  • Modulation Mode: FM
  • Maximum Deviation: +/-10 kHz
  • Dynamic Range: >/=90 dB (A-weighted), typical
  • Total Harmonic Distortion: <1% (at 1 kHz, +/-10 kHz deviation)
  • Operating Range: 200' (60 m) typical Open range environment with no interfering signals
  • Operating Temperature Range: 40° F (4° C) to 110° F (43° C) Battery performance may be reduced at very low temperatures
  • Frequency Response: 80 Hz to 13 kHz
  • Maximum Simultaneous Use (Recommended): 200' minimum

RECEIVER SPECIFICATIONS

  • Receiving System: Non-diversity, single-channel, dual antenna system
  • Image Rejection: 50 dB minimum
  • RF Sensitivity: 20 dBuV at 60 dB S/N ratio (50 ohms termination)
  • Audio Output: Nominal Output Level XLR, balanced: 350 mV (1 kHz modulation, 10 kHz deviation, 100k ohm load) 1/4" (6.3 mm), unbalanced: 700 mV (1 kHz modulation, 10 kHz deviation, 100k ohm load)
  • Power Supply: 100-240V AC (50/60 Hz) to 12V DC .5A (center positive) switched mode external power supply
  • Operating Temperature Range: 40° F (4° C) to 110° F (43° C)
  • Dimensions: 7.48" (190.0 mm) W x 1.82" (46.2 mm) H x 5.06" (128.5 mm) D
  • Net Weight: 12.0 oz (337 grams)
  • Accessory Included: Power supply

BODY-PACK TRANSMITTER SPECIFICATIONS

  • RF Power Output: 10 mW
  • Spurious Emissions: Following federal and national regulations
  • Input Connections : Four-pin Locking Connector 
  • Pin 1: GND 
  • Pin 2: INST INPUT 
  • Pin 3: MIC INPUT 
  • Pin 4: DC BIAS +9V
  • Batteries : Two 1.5V AA not included
  • Battery Life: 8 hours (alkaline)  Depending on battery type and use pattern
  • Dimensions: 2.76" (70.2 mm) W x 4.08" (103.7 mm) H x 0.98" (24.9 mm) D
  • Net Weight: 2.8 oz (80.0 grams) without batteries
PRO35CW

Designed for sax, toms, brass and percussion, the PRO35cW excels in high-SPL applications and is ideal for active stage performances. Its extended frequency response captures subtle nuances of the performance. The included UniMount® clip permits accurate positioning and provides shock resistance while protecting the element. The microphone's cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of the desired sound source. 

  • UniMount® clip permits accurate positioning, provides shock resistance and protects element
  • Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source
  • Extended frequency response captures subtle nuances of the performance
  • Terminated with locking 4-pin connector for A-T UniPak® body-pack wireless transmitters
  • 55" (1.4 m) cable
  • Includes AT8418 instrument mount for brass, reeds, drums, etc

CHARACTERISTICS

  • Element: Fixed-charge back plate, permanently polarized condenser
  • Polar Patter: Cardioid
  • Cable: 5.5' (1.4 m) long (permanently attached to microphone), 0.10" (2.6 mm) diameter, 2-conductor, shielded cable with HRS4-type connector
  • Accessories Included:  AT8418 UniMount® microphone instrument mount; soft protective pouch
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61354617585

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Hamster
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★★★★★ 5
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Color: Black
At first I did not think I needed this, but after using it for almost a year, I have found out how amazing this product is. It makes the coffee I get much better and lets me pack the grind much more evenly. It is also made of entirely metal, which adds a lot of weight and makes it feel super premium. After using it almost every day for a year now, I still have not needed to replace the needles, yet it came with nine more. All of that value for such a small price makes this great for me and anyone looking to improve their coffee making.
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Reviewed in the United States on January 2, 2026
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e.s
Pawtucket, US
★★★★★ 5
Nice
Color: Black
Great for the price, I like that it is customizable for your needs
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Reviewed in the United States on April 8, 2026
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Venessa R.
Los Angeles, US
★★★★★ 5
Great little tool
I recently purchased this product after upgrading my grinder. So far it had worked well and the little magnetic holder attaches perfectly to the Breville Barista Express I have. I love that it’s magnetic and keeps the tool out of the way and in a secure spot. Additionally, they throw in a double sided 3M sticky pad for those who do not have a surface where it can magnetize to. Overall great WDT with a great storage solution.
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Reviewed in the United States on August 20, 2023
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Lightskies
Louisville, US
★★★★★ 5
Well mad3
This tool has made a difference. Very well made, heavy. Love the magnet attachment.
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Reviewed in the United States on September 5, 2025
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Corrin Gutierrez
Boise, US
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Reviewed in the United States on December 27, 2024

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