U857QL

Cardioid Condenser Quick-Mount Gooseneck Microphone

MSRP* US$275.00
Two-Year Limited End-User Warranty

*Manufacturer's Suggested Retail Price. Actual selling price may vary; please check with an authorized Audio-Technica dealer.



  • Overview
  • Features
  • Specifications
  • Downloads
  • Reviews
  • Q & A

  • Overview


    The 18.94" version of the U857Q, the U857QL cardioid condenser quick-mount gooseneck microphone is designed to plug directly into a panel- or desk-mounted XLRF-type connector. The microphone offers unsurpassed immunity from radio frequency interference thanks to UniGuard® innovations. It features an ultra-flexible small-diameter gooseneck and accepts interchangeable elements, available in cardioid, hypercardioid, omnidirectional and UniLine® line cardioid polar patterns. Equipped with self-contained electronics, the phantom-powered microphone also offers an 80 Hz low-cut UniSteep® filter that reduces pickup of low-frequency ambient noise.
  • Features


    • 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

    • 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

  • Specifications

    ELEMENTFixed-charge back plate, permanently polarized condenser
    POLAR PATTERNCardioid
    FREQUENCY RESPONSE30-20,000 Hz
    LOW FREQUENCY ROLL-OFF80 Hz, 18 dB/octave
    OPEN CIRCUIT SENSITIVITY–39 dB (11.2 mV) re 1V at 1 Pa
    IMPEDANCE250 ohms
    MAXIMUM INPUT SOUND LEVEL139 dB SPL, 1 kHz at 1% T.H.D.
    DYNAMIC RANGE (typical)115 dB, 1 kHz at Max SPL
    SIGNAL-TO-NOISE RATIO70 dB, 1 kHz at 1 Pa
    PHANTOM POWER REQUIREMENTS11-52V DC, 2 mA typical
    SWITCHFlat, roll-off
    WEIGHT5.3 oz (150 g)
    DIMENSIONS18.94" (481.0 mm) long,
    0.48" (12.2 mm) head diameter,
    0.74" (18.9 mm) base diameter
    OUTPUT CONNECTORIntegral 3-pin XLRM-type
    OPTIONAL INTERCHANGEABLE ELEMENTSUE-H hypercardioid (100°);
    UE-O omnidirectional (360°);
    UE-UL UniLine® (90°)
    ACCESSORIES FURNISHEDAT8153 two-stage foam windscreen; AT8662 shock mount
    AUDIO-TECHNICA CASE STYLEM34
    Click on the chart to view the larger image
    POLAR PATTERN
    POLAR PATTERN
    FREQUENCY RESPONSE
    FREQUENCY RESPONSE



    Conditions
  • Downloads

    UniPoint Review - Sound & Video Contractor (pdf 128.21 KB)
    UniPoint Review - Pro Audio Review (pdf 238.70 KB)
    U857Q, U857QL Specification Sheet (pdf 285.23 KB)
    U857Q & U857QL Submittal Sheet (pdf 657.09 KB)
    Optional Windscreens / Mounts
  • Reviews

  • Q & A

    Do you have questions about this product?

    Get answers from real customers and in-house experts with AnswerBox.

    5 Questions | 6 Answers
    Displaying questions 1-5
    • Q:

      Where can we purchase the foam windscreen for the U857QL, and what is the part number? We are in the Vancouver, Canada area. Thank you.
      Asked on 3/3/2014 by Warren

      1 answer

      • A:

        The windscreen for the U857QL is the AT8153. The white version of this windscreen is the AT8143WH. The AT8160 will also work.

        To find a dealer in your area, please contact our rep's located in Canada: Jam Industries / Erikson Audio.

        www.jamindustries.com
        Tel: (877) 526-5463

        Thanks!

        Answered on 3/7/2014 by AudioSolutionsSpec2 from Stow, OH
    • Q:

      Can you recommend an ambo mic that does not require phantom power/

      We are bidding a job for a local church to replace all mics. The ambo mic does not presently have phantom power available. It also must have an on/off switch. I've spec'd out AT products for the rest of the mics. Thanks for your assistance.
      Asked on 11/12/2013 by Hitechredneck from Bunnell, FL, USA

      2 answers

      • A:

        The AT808G is a dynamic goose neck that will not require Phantom Power. Works as a great talk back mic as well

        Answered on 3/14/2014 by Quiksilver6565 from Pensacola, FL, USA
      • A:

        Please contact the Audio Solutions Team at Audio-Technica United States (ATUS) with your inquiry:

        audio-solutions@atus.com

        Thanks!

        Answered on 11/25/2013 by AudioSolutionsSpec2 from Stow, OH
    • Q:

      regarding the older 857 QMa

      we currently own over 75 of these mics and we are encountering an issue with them losing their stiffness.
      They are not stand up on their own as they use to.
      Is there any fix to these mics?

      They still preform well we just are not able to use then since they are not standing up and flexibility has gone by the way side.

      Any help would be appreciated
      Asked on 6/25/2013 by montegom73 from New orleans

      1 answer

      • A:

        Thank you for your inquiry. These can be sent in to our service department and the flex pipe replaced. The cost is around $70 per microphone. Please note that these are very old microphones, so our supply of replacement parts is limited. At last count we did not have enough parts for all 75 of your microphones. If you would like to proceed, please contact our wired product service department at 330-686-2600 ext. 5003.

        Answered on 7/3/2013 by AudioSolutionsManager from Stow, OH
    • Q:

      Does the U857QL mic need a specific mount?

      Can you recommend me a good mount for this mic.
      Asked on 8/29/2012 by thegodfather from fullerton, ca

      1 answer

      • A:

        Thank you for your inquiry. A through the table shock mount is included, although we have several desk stands that will work as well, such as the AT8666

        Answered on 8/31/2012 by AudioSolutionsManager from Stow, OH
    • Q:

      DIFFERNCE BETWEEN 857QL AND 859QL

      Hello,
      I would like to know the differnce between U857QL and U859QL. I noticed a big price difference.
      I am looking to buy 2 for our church.
      Could you please help me on this. I asked to a guitar center sales man and it was not helpful.
      Thanks
      Joseph
      Asked on 11/4/2011 by Joseph from Buford

      1 answer

      • A:

        Thank you for your inquiry. The U859QL does not contain the Uniguard technology that filters out RF interfernece from mobile phones and AM radio stations. The U897QL does.

        Answered on 11/7/2011 by AudioSolutionsManager from Stow, OH
    Displaying questions 1-5

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