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Audio-Technica U851RO Omnidirectional boundary mic

Item #: 
1302553613392   POS #:112455126
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Product Description:

Featuring breakthrough audio and mechanical design innovations, the phantom-powered U851RO offers outstanding speech intelligibility and transparent sound quality for surface-mount applications. The omnidirectional microphone is equipped with a PivotPoint rotating output connector, UniSteep filter and UniGuard RFI-shielding technology.The U851RO ac...  Click To Read More About This Product

Available 10-31-2018 You will not be charged until order ships. Email me when this is in stock.

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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
Price: $239.00
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Ship to Store: Available in: 3-7 Days (estimated)
Fairfax, VA
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Overview

Featuring breakthrough audio and mechanical design innovations, the phantom-powered U851RO offers outstanding speech intelligibility and transparent sound quality for surface-mount applications. The omnidirectional microphone is equipped with a PivotPoint rotating output connector, UniSteep filter and UniGuard RFI-shielding technology.

The U851RO accepts interchangeable condenser elements in cardioid and hypercardioid polar patterns. With a heavy die-cast case and silicon foam bottom pads to minimize coupling of surface vibration to the microphone, the U851RO is equipped with self-contained electronics, eliminating the need for an external power module.

Features

  • Designed for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing and other demanding sound pickup situations
  • Low-profile element provides uniform omnidirectional polar pattern with 360ยบ acceptance angle
  • PivotPoint rotating output connector allows cable to exit from either the rear or the bottom of the microphone
  • UniGuard RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
  • UniSteep filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
  • Self-contained electronics eliminate need for external power module
  • Small-diameter UniPoint capsule near boundary eliminates phase distortion and delivers clear, high-output performance
  • Heavy die-cast case and non-slip silicone foam bottom pads minimize coupling of surface vibration to the microphone
  • Low-profile design with low-reflectance finish for minimum visibility
Specifications
  • Element: Fixed-charge back plate, permanently polarized condenser
  • Polar Pattern: Omnidirectional in hemisphere above mounting surface
  • Frequency Response: 30-20,000 Hz
  • Low Frequency Roll-Off: 80 Hz, 18 dB/octave
  • Open Circuit Sensitivity: -31 dB (28.2 mV) re 1V at 1 Pa
  • Impedance: 200 ohms
  • Maximum Input Sound Level: 132 dB SPL, 1 kHz at 1% T.H.D.
  • Dynamic Range (typical): 111 dB, 1 kHz at Max SPL
  • Signal-to-noise ratio: 73 dB, 1 kHz at 1 Pa
  • Phantom Power Requirements: 11-52V DC, 4 mA typical
  • Switch: Flat, roll-off
  • Weight: 262 g (9.2 oz)
  • Dimensions: 108.0 mm (4.25") maximum length,
  • 84.0 mm (3.31") maximum width,
  • 23.0 mm (0.91") maximum height
  • Output Connector: TB3M-type
  • Cable: 7.6 m (25.0') long, 3.2 mm (0.13") diameter, 2-conductor, shielded cable with TA3F-type and XLRM-type connectors
  • Optional Interchangeable Elements: UE-C cardioid (120);
  • UE-H hypercardioid (100)
  • Accessory Furnished: Soft protective pouch
Pro Coverage
Manufacturer's Warranty
One year parts and labor warranty.


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  • 100% coverage for commercial use
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  • Free transfer of coverage to a new owner
  • Repair costs covered for up to five years from date of purchase
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