U857AL

Cardioid Condenser Adaptor-mount Gooseneck Microphone

  • Designed for professional recording and broadcasting
  • Designed for professional recording and broadcasting
  • UniGuard® RFI-shielding technology
  • UniSteep® filter improves sound pickup without affecting voice quality
  • Easy-to-adjust, rugged, small-diameter, alternating gooseneck
  • Accepts interchangeable elements

£ (Contact your local reseller for pricing)

U857AL U857AL
U857AL

U857AL

Cardioid Condenser Adaptor-mount Gooseneck Microphone

Engineered for versatile positioning and extremely flexible performance in boardroom, school, government, house-of-worship and other installed applications, the U857AL 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 gooseneck microphone direct mounts to any 5/8"-27 stand; it is 16.58" long. Equipped with UniGuard® innovations that offer unsurpassed immunity from radio frequency interference, the U857AL 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.
  • 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
  • Operates on battery or phantom power
U857AL
Element Fixed-charge back plate, permanently polarised condenser
Polar Pattern Cardioid
Frequency Response 30 - 20,000 Hz
Open Circuit Sensitivity Phantom: -42 dB (7.9 mV) re 1V at 1 Pa
Battery: -43 dB (7.0 mV) re 1V at 1 Pa
Impedance Phantom 200Ω, Battery 270Ω
Switches Off, on-flat, on-roll-off
Dynamic Range Phantom 109 dB 1kHz @ Max SPL, Battery 99dB 1kHz @ Max SPL
Signal-to-Noise Ratio 70 dB 1kHz @ 1 Pa
Phantom Power Requirements 11-52V DC, 2 mA typical
Battery Type 1.5V AA/UM3
Battery Current/Life 0.4 mA / 1200 hours typical (alkaline)
Weight 131 g
Dimensions Length 421mm, Head diameter 12.2mm
Output Connector Integral 3-pin XLRM-type
Cable 3m long (permanently attached to microphone), 3.2mm diameter, 2-conductor shielded cable with TA3F-type connector
Accessories Included AT8531 power module, AT8153 two-stage foam windscreen, AT8663 A-mount flange, AT8664 A-mount cable pass-through adaptor, battery

U857AL

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U857ALcW

Cardioid Condenser Gooseneck

£ Contact Reseller

U857AL

Cardioid Condenser Adaptor-mount Gooseneck Microphone

Name Filetype Filesize
U857AL Specification Sheet PDF 932 KB
U857AL Polar Pattern JPG 51 KB
U857AL Frequency Response JPG 45 KB
U857AL Declaration of Conformity PDF 55 KB

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