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Chuck Levin's will be closed Thursday November 28th
Chuck Levin's will be closed Thursday November 28th

Audio-Technica ATW-901A/L System 9 Series Wireless Lavalier Microphone System

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Original price $199.95 - Original price $199.95
Original price
$199.95
Default Title: $199.95
Current price $199.95
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New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.

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B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.

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Enjoy Worry-Free Pristine Sound With The Audio-Technica System 9 Wireless Lavalier Microphone System

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 has compatible options for handheld, headworn, guitar, and body-pack configurations as well. The system also offers four compatible user-switchable VHF channels (169.505, 170.245, 171.045, and 171.905 MHz)

This System 9 configuration includes the ATW-R900a receiver and ATW-T901a body-pack transmitter with a MT830 omnidirectional lavalier microphone. 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.

Designed to be worn as a lavalier or hidden in loose clothing or in the hair, the MT830 omnidirectional condenser microphone provides high intelligibility for lecturers, stage/TV performers, and singers. The mic's wide-range capability ensures clean, accurate reproduction.


  • 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


SPECIFICATIONS

System

  • Operating Frequencies: VHF highband, 169 MHz to 172 MHz
  • Modulation Mode: FM
  • Maximum Deviation: +/-10 kHz
  • Frequency Response: 80 Hz to 13 kHz
  • Operating Range: 200' (60 m) typical (Open range environment with no interfering signals)
  • Total Harmonic Distortion: less than 1% (at 1 kHz, +/-10 kHz deviation)
  • Operating Temperature Range: 40° F (4° C) to 110° F (43° C) Battery performance may be reduced at very low temperatures

ATW-R900a Receiver

  • 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)
  • Power Supply: 100-240V AC (50/60 Hz) to 12V DC .5A (center positive) switched mode external power supply
  • Dimensions: 7.48 (190.0) W x 1.82 (46.2) H x 5.06" (128.5 mm) D
  • Weight: 12.0 oz (337 g)
  • Accessories Included: Power supply
  • 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)

ATW-T901a Body-Pack Transmitter

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

MT830 Omnidirectional Lavalier Microphone

  • Element: Fixed-charge back plate, permanently polarized condenser
  • Polar Pattern: Omnidirectional
  • Frequency Response: 30 - 20,000 Hz
  • Open Circuit Sensitivity: -37 dB (14.1 mV) re 1V at 1 Pa
  • Maximum Input Sound Level: 135 dB SPL, 1 kHz at 1% T.H.D.
  • Signal-to-Noise Ratio: 67 dB, 1 kHz at 1 Pa
  • Cable: 7.6 m (25') long (permanently attached to microphone), 2.5 mm (0.10") diameter, 2-conductor, shielded cable with TA3F-type output connector
  • Dimensions: 15.8 mm (0.62") long, 8.3 mm (0.33") wide, 5.0 mm (0.19") thick
  • Accessories Included: AT8420 clothing clip; AT8130 windscreens


Manufacturer: Audio-Technica
Model: ATW-901A/L
SKU: I505600-N-0-WHXX
UPC: 042005194872


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Maryland, Virginia, and Washington DC's legendary music shop. Family-owned and operated since 1958. Buy gear the way it was meant to be bought, from a store that's been there through it all and has the vibe to prove it. We're staffed with musicians and industry experts, people that live and breathe music gear. Our mission is to help you find the right gear for your project, that thing that will bring you the most joy out of what you do. We're an authorized dealer for almost every brand, we stock items the other stores don't, so you can try before you buy. Stop by our Wheaton, MD showroom and see for yourself.

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