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Open Box

Open Box Audio-Technica AT831R Cardioid Condenser Lavalier Microphone

Gear returned in mint condition. If you're looking for a virtually new instrument in possibly less-than-perfect packaging, this is a great value.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Gear returned in great condition, with only minor signs of use, such as slight scuffs or pick marks. It looks and plays like new and may be considered an equivalent to display units found in retail stores.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
$175.12
Item #: 
275065004000000
Product Description:

The AT831R also excels as an instrument mic, especially for pickup of acoustic guitar with the included AT8444 guitar adapter. The mic is ideal for higher SPL applications, such as pickup for horns with the included AT8418 UniMount microphone instrument mount. Excellent gain before feedback and suppression of background noise. Operates on phantom...  Click To Read More About This Product

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Gear returned in mint condition. If you're looking for a virtually new instrument in possibly less-than-perfect packaging, this is a great value.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Gear returned in great condition, with only minor signs of use, such as slight scuffs or pick marks. It looks and plays like new and may be considered an equivalent to display units found in retail stores.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
$175.12
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Overview

The AT831R also excels as an instrument mic, especially for pickup of acoustic guitar with the included AT8444 guitar adapter. The mic is ideal for higher SPL applications, such as pickup for horns with the included AT8418 UniMount microphone instrument mount. Excellent gain before feedback and suppression of background noise. Operates on phantom power only.

Consumer Alert:

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at: www.fcc.gov/cgb/wirelessmicrophones.

Features

  • Clip-on lavalier mic also excels in acoustic guitar applications
  • Provides crisp, full-sounding voice and instrument pickup
  • Excellent gain before feedback and suppression of background noise
  • Operates on phantom power only
  • 13' (4.0 m) cable permanently attached to mic, TA3F connector at power module
Specifications
  • Element: Fixed-charge back plate, permanently polarized condenser
  • Polar pattern: Cardioid
  • Frequency response: 40-16,000 Hz
  • Low frequency roll-off: 80 Hz, 18 dB/octave
  • Open circuit sensitivity: ”42 dB (12.5 mV) re 1V at 1 Pa
  • Impedance: 250 ohms
  • Maximum input sound level: 141 dB SPL, 1 kHz at 1% T.H.D.
  • Dynamic range (typical): 112 dB, 1 kHz at Max SPL
  • Signal-to-noise ratio: 65 db, 1 kHz at 1 Pa
  • Phantom power requirements: 11-52V DC, 2 mA typical
  • Switch: Flat-roll-off
  • Weight (microphone): .01 oz. (2.8 g)
  • Weight (power module): 2.9 oz. (81 g)
  • Dimensions (microphone): 0.98" (24.8 mm) long, 0.40" (10.2 mm) diameter
  • Dimensions (power module): 3.66" (92.9 mm) long, .74" (18.9 mm) diameter
  • Output connector (power module): Integral 3-pin XLRM-type
  • Cable: 25.0' (7.6 m) long (permanently attached to microphone), 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F-type connector
  • Accessories furnished: AT8417 clothing clip; AT8418 UniMount microphone instrument mount; AT8444 guitar adapter; AT8538 remote power module; AT8116 windscreen; protective carrying case
  • Audio-Technica case style: M1
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Pro Coverage includes
  • Accidental damage protection
  • Expedited repair or replacement
  • Free shipping (for returns or repairs)
  • 100% coverage for commercial use
  • Extended price protection
  • No lemon guarantee
  • Free transfer of coverage to a new owner
  • Repair costs covered for up to five years from date of purchase
  • Repair authorization-toll-free by phone or via the web
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