Audio Technica U857RLU UniLine Condenser Adapter-mount Gooseneck Microphone, 543mm

Audio Technica U857RLU
Audio Technica U857RLU

Audio Technica U857RLU UniLine Condenser Adapter-mount Gooseneck Microphone, 543mm

Product Code: U857RLU

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• Designed for high-quality sound reinforcement
• UniLine® polar pattern provides narrow 90° acceptance angle
• Superior off-axis rejection for maximum gain before feedback
• UniGuard® RFI-shielding technology
• UniSteep® filter provides a steep low-frequency attenuation
• Accepts interchangeable elements

The 21.38" version of U857RU, the U857RLU UniLine condenser adapter-mount gooseneck microphone features Audio-Technica's UniLine line-cardioid element. The microphone's ultra-flexible, robust, small-diameter gooseneck permits easy adjustment into desired shape while resisting inadvertent repositioning. The microphone direct mounts to any 5/8"-27 stand. Equipped with UniGuard® innovations that offer unsurpassed immunity from radio frequency interference, the U857RLU accepts interchangeable elements, available in cardioid, hypercardioid, omnidirectional and UniLine® line cardioid polar patterns. The phantom-powered microphone also offers an 80 Hz low-cut UniSteep® filter that reduces pickup of low-frequency ambient noise.

Element Fixed-charge back plate, permanently polarized condenser
Polar Pattern Line Cardioid
Frequency Response 30 - 20,000 Hz
Open Circuit Sensitivity -35 dB (17.7 mV) re 1V at 1 Pa
Impedance 250 ohms
Maximum Input Sound Level 135 dB SPL, 1 kHz at 1% T.H.D.
Low Frequency Roll Off 80 Hz, 18 dB/octave
Switches Flat, roll-off
Dynamic Range 115 dB, 1 kHz at Max SPL
Signa;-to-Noise Ratio 74 dB, 1 kHz at 1 Pa
Phantom Power Requirements 11-52V DC, 2 mA typical
Weight Microphone: 148 g
Power Module: 81 g
Dimensions Microphone: 21.38" (543.0 mm) long, 0.48" (12.2 mm) head diameter
Power Module: 3.66" (92.9 mm) long, 0.74" (18.9 mm) diameter
Output Connector Integral 3-pin XLRM-type
Cable 9.8' (3.0 m) long (permanently attached to microphone), 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F-type connector
Accessories included AT8538 power module; AT8663 A-mount flange; AT8664 A-mount cable pass-through adapter; AT8154 two-stage foam windscreen