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Audio-Technica U857AU Uniline Line-Cardioid Gooseneck Mic

Audio-Technica U857AU Uniline Line-Cardioid Gooseneck Mic

Brand:| Model: U857AU
Overview
The 16.81" long UniLine condenser direct mounts to any 5/8"-27 stand. Equipped with A-T's UniLine™ line-cardioid element with a tightly focused 90º acceptance angle.
Highlights
  • Designed for high-quality sound reinforcement, professional recording and broadcasting
  • UniLine™ polar pattern provides narrow 90º acceptance angle
  • Superior off-axis rejection for maximum gain before feedback
  • UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference
  • Easy-to-adjust, rugged, small-diameter, alternating gooseneck with virtually no "memory"
  • UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup
  • Accepts interchangeable elements to permit angle of acceptance from 90° to 360°
Part # 
242-4922
Weight: 1.25 lbs.  
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Product Details

Audio-Technica U857AU Uniline Line-Cardioid Gooseneck Mic

Audio-Technica's U857AU incorporates the most essential ingredients for quality sound reproduction for a wide range of installed applications. Equipped with A-T's UniLine™ line-cardioid element with a tightly focused 90º acceptance angle, the U857AU features a small-diameter gooseneck with virtually no "memory." Its ultra-flexible, robust design permits easy adjustment into desired shape while resisting inadvertent repositioning. The 16.81"-long UniLine condenser direct mounts to any 5/8"-27 stand. Featuring UniGuard® innovations that offer unsurpassed immunity from radio frequency interference, the U857AU accepts interchangeable elements, available in cardioid, hypercardioid, omnidirectional and UniLine™ line cardioid polar patterns. The battery- or phantom-powered microphone also offers an 80 Hz low-cut UniSteep® filter that reduces pickup of low-frequency ambient noise.

Specifications: • Element: Fixed-charge back plate, permanently polarized condenser • Polar pattern: Line cardioid • Frequency response: 30-20,000 Hz • Low frequency roll-off: 80 Hz, 18 dB/octave • Open circuit sensitivity: Phantom –38 dB (12.5 mV) re 1V at 1 Pa; Battery –39 dB (11.2 mV) re 1V at 1 Pa • Impedance: Phantom 200 ohms; Battery 270 ohms • Maximum input sound level: Phantom 130 dB SPL, 1 kHz at 1% THD; Battery 120 dB SPL, 1 kHz at 1% THD • Dynamic range (typical): Phantom 110 dB, 1 kHz at Max SPL; Battery 100 dB, 1 kHz at Max SPL • Signal-to-noise ratio: 74 dB, 1 kHz at 1 Pa • Phantom power requirements: 11-52V DC, 2 mA typical • Battery type: 1.5V AA/UM3 • Battery current/life: 0.4 mA / 1,200 hours typical (alkaline) • Switch: Off, on-flat, on-roll-off • Dimensions: Microphone 16.81" (427.0 mm) long, 0.48" (12.2 mm) head diameter; Power module 3.31" H x 2.48" W x 0.87" D (84 x 63 x 22 mm) • Output connector (power module): Integral 3-pin XLRM-type • Cable: 9.8 ft. (3m) long (permanently attached to microphone), 0.13" diameter, 2-conductor shielded cable with TA3F-type connector • Accessories furnished: AT8531 power module, AT8154 two-stage foam windscreen, AT8663 A-mount flange, AT8664 A-mount cable pass-through adapter, and a battery • Audio-Technica case style: M33.



Audio-Technica U857AU Uniline Line-Cardioid Gooseneck Mic
  • BrandAudio-Technica
  • ModelU857AU
  • Part Number242-4922
  • UPC042005140763
  • Product CategoryGooseneck / Podium Microphones
  • Unit of MeasureEA
  • Weight1.25 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Audio-Technica U857AU Uniline Line-Cardioid Gooseneck Mic

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Audio-Technica U857AU Uniline Line-Cardioid Gooseneck Mic

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