Audio-Technica U857R UniPoint Cardioid Condenser Adapter Mount Gooseneck Microphone
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Designed for flexible performance in boardroom, school, government, house of worship and other installed applications, the high-performance U857R from Audio-Technica features a small-diameter goosenec... Click To Read More About This Product
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Designed for flexible performance in boardroom, school, government, house of worship and other installed applications, the high-performance U857R from Audio-Technica features a small-diameter gooseneck with virtually no "memory." Its ultra-flexible, robust design permits easy adjustment into desired shape while resisting inadvertent repositioning. This cardioid condenser adapter-mount gooseneck microphone direct mounts to any 5/8"-27 stand; it is 12.01" long. Equipped with UniGuard innovations that offer unsurpassed immunity from radio frequency interference. The phantom-powered podium microphone also offers an 80 Hz low-cut UniSteep filter that reduces pickup of low-frequency ambient noise.
Designed for high-quality sound reinforcement, professional recording and broadcasting
Superior off-axis rejection for maximum gain before feedback
UniGuard RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
Easy-to-adjust, rugged, small-diameter, alternating gooseneck with virtually no "memory" permits quick positioning into desired shape
UniSteep filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
Accepts interchangeable elements to permit angle of acceptance from 90 to 360
Two-stage foam windscreen yields dramatically improved resistance to P-pops and other breath blasts
Direct mounts to any 5/8"-27 stand, or to included threaded mounting flange
Element: Fixed-charge back plate, permanently polarized condenser
Polar Pattern: Cardioid
Frequency Response: 30-20,000 Hz
Low Frequency Roll-Off: 80 Hz, 18 dB/octave
Open Circuit Sensitivity: ”39 dB (7.9 mV) re 1V at 1 Pa
Impedance: 250 ohms
Maximum Input Sound Level: 139 dB SPL, 1 kHz at 1% T.H.D.
Dynamic Range (Typical): 115 dB, 1 kHz at Max SPL
Signal-To-Noise Ratio: 70 dB, 1 kHz at 1 Pa
Phantom Power Requirements: 11-52V DC, 2 mA typical