audio-technica U857QLU

UNILINE® CONDENSER QUICK-MOUNT GOOSENECK MICROPHONE, 487MM

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

U857QLU

U857QLU

UNILINE® CONDENSER QUICK-MOUNT GOOSENECK MICROPHONE, 487MM

With advanced capsule design coupled with carefully engineered internal electronics, the U857QLU UniLine condenser delivers clear, consistent sound for a variety of installed applications. The 23.74" version of U857QU, the U857QLU features Audio-Technica's UniLine®line-cardioid element. The microphone is designed to plug directly into a panel - or desk - mounted XLRF type connector. Its ultra-flexible, robust gooseneck permits easy adjustment into desired shape while resisting inadvertent repositioning. Featuring UniGuard® innovations that offer unsurpassed immunity from radio frequency interference, the U857QLU accepts new 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.

  • Designed for high-quality sound reinforcement, professional recording and broadcasting
  • UniLine® polar pattern provides narrow 90° acceptance angle
  • 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
  • Self-contained electronics eliminate need for external power module
  • 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
  • Quick-mount design with 3-pin XLRM-type connector insert at base plugs into any standard XLRF-type surface or cable connector
  • Included shock mount attenuates noise, shock and vibration transmitted through the mounting surface
U857QLU
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
Weight 167 g
Dimensions 23.74" (603.0 mm) long, 0.48" (12.2 mm) head diameter, 0.74" (18.9 mm) base diameter
Output Connector Integral 3-pin XLRM-type
Accessories Included AT8154 two-stage foam windscreen; AT8662 shock mount

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