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Audio-Technica U851R

Audio-Technica U851R



  • £224.00
Usually shipped within 2-3 working days

Featuring breakthrough audio and mechanical design innovations, the phantom-powered U851R offers outstanding speech intelligibility and transparent sound quality for surface-mount applications.

The microphone is equipped with a PivotPoint® rotating output connector, UniSteep® filter and UniGuard® RFI-shielding technology. It accepts interchangeable condenser elements available for boundary microphones in cardioid, hypercardioid and omnidirectional polar patterns.

With a heavy die-cast case and silicon foam bottom pads to minimize coupling of surface vibration to the microphone, the U851R is equipped with self-contained electronics, eliminating the need for an external power module.

Product Features

  • Designed for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing and other demanding sound pickup situations
  • PivotPoint® rotating output connector allows cable to exit from either the rear or the bottom of the microphone
  • Superior off-axis rejection for maximum gain before feedback
  • UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
  • 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 silicon foam bottom pads minimize coupling of surface vibration to the microphone
  • Low-profile design with low-reflectance black finish for minimum visibility
  • Available in two colours: black (U851R) and white (U851RW)

    Product Specifications 

    Element Polarized condenser
    Polar Pattern Half-cardioid (cardioid in hemisphere above mounting surface)
    Frequency Response 30 - 20,000 Hz
    Open Circuit Sensitivity -34 dB (19.9 mV) re 1V at 1 Pa
    Impedance 200 ohms
    Maximum Input Sound Level 134 dB, 1 kHz at 1% T.H.D.
    Low Frequency Roll Off 80 Hz, 18 dB/octave
    Switches Flat, roll-off
    Dynamic Range 108 dB, 1 kHz at Max SPL
    Signal-to-Noise Ratio 68 dB, 1 kHz at 1 Pa
    Phantom Power Requirements 11-52V DC, 4 mA typical
    Weight 9.2 oz (262 g)
    Dimensions 4.25" (108.0 mm) long, 3.31" (84.0 mm) maximum width, 0.91" (23.0 mm) height
    Output Connector TB3M-type
    Cable 25.0' (7.6 m) long, 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F and XLRM-type connectors
    Accessories Included Soft protective pouch
    Manufacturer: Audio Technica

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