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Audio-Technica

Audio-Technica U857QLU 23.74" UniPoint Series UniLine Quick-Mount Gooseneck Micropone - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available.

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Brand New ConditionMore InfoThis product is in the box as received from the manufacturer and comes with the original warranty.

  • 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°

These line cardioid versions of U857 gooseneck microphones feature Audio-Technica's UniLine polar pattern. The narrow 90° acceptance pattern provides superior off-access rejection, resulting in maximum gain before feedback. The small-diameter gooseneck is ultra-flexible, yet resistant to inadvertent repositioning. 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.

Frequency Response: 30-20,000 Hz
Low Frequency Roll-Off: 80 Hz, 18 dB/octave
Open Circuit Sensitivity: 35 dB (17.7 mV) re 1V at 1 Pa
Impedance: 250 ohms
Maximum Input Sound Level: 135 dB SPL
Signal-to-Noise Ratio: 74 dB, 1 kHz at 1 Pa