<h3 class="modelNumber">Industry standard Gooseneck Microphone</h3>
<div></div>
<ul>
<li>Designed for high-quality sound reinforcement, professional recording and broadcasting.</li>
<li>UniLine™ polar pattern provides narrow 90° acceptance angle.</li>
<li>Superior off-axis rejection for maximum gain before feedback.</li>
<li>UniGuard™ RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI).</li>
<li>Easy-to-adjust, rugged, smalldimeter, alternating gooseneck with virtually no “memory” permits quick positioning into desired shape.</li>
<li>UniSteep<sup>®</sup> filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality.</li>
<li>Self-contained electronics eliminate need for external power module.</li>
<li>Accepts interchangeable elements to permit angle of acceptance from 90° to 360°.</li>
<li>Two-stage foam windscreen yields dramatically improved resistance to P-pops and other breath blasts.</li>
<li>Quick-mount design with 3-pin XLRM-type connector insert at base plugs into any standard XLRF-type surface or cable connector.</li>
<li>Optional shock mount attenuates noise, shock and vibration transmitted through the mounting surface.</li>
</ul>
<h2>U857QLU Specifications</h2>
<table class="table">
<tbody>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Element</div></td>
<td>
<div align="left">Fixed-charge back plate, permanently polarized condenser</div></td>
</tr>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Polar Pattern</div></td>
<td>
<div align="left">Line Cardioid</div></td>
</tr>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Frequency Response</div></td>
<td>
<div align="left">30 ~ 20,000 Hz</div></td>
</tr>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Low Frequency Roll-Off</div></td>
<td>
<div align="left">80 Hz, 18 dB/octave</div></td>
</tr>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Open Circuit Sensitivity</div></td>
<td>
<div align="left">- 35 dB (17.7 mV) re 1V at 1 Pa</div></td>
</tr>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Impedance</div></td>
<td>
<div align="left">250 Ω</div></td>
</tr>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Maximum Input Sound Level</div></td>
<td>
<div align="left">135 dB SPL, 1 kHz at 1% T.H.D.</div></td>
</tr>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Dynamic Range (Typical)</div></td>
<td>
<div align="left">115 dB, 1 kHz at Max SPL</div></td>
</tr>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Signal-To-Noise Ratio</div></td>
<td>
<div align="left">74 dB, 1 kHz at 1 Pa</div></td>
</tr>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Phantom Power</div></td>
<td>
<div align="left">11-52V DC, 2 mA typical</div></td>
</tr>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Switch</div></td>
<td>
<div align="left">Flat, roll-off</div></td>
</tr>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Weight</div></td>
<td>
<div align="left">167 g</div></td>
</tr>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Dimensions</div></td>
<td>
<div align="left">603.0mm X 12.2mm (long X Head Diameter)</div></td>
</tr>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Output Connector</div></td>
<td>
<div align="left">Integral 3-pin XLRM-type</div></td>
</tr>
<tr>
<td class="txt" valign="top" nowrap="nowrap">
<div align="left">Accessories Furnished</div></td>
<td>
<div align="left">AT8154 two-stage foam windscreen</div></td>
</tr>
</tbody>
</table>
Audio-Technica U857QLU Gooseneck Microphone — premium professional audio gear engineered for performers, DJs, and audio professionals who demand exceptional sound, reliability and versatility. With advanced DSP, a high-output Class-D amplifier and modern connectivity, it delivers powerful, clear audio for any live sound, studio or event application.
| Brand | Audio-Technica |
| Category | Wired Microphones |
| SKU | U857QLU |
| Availability | In Stock |
| Warranty | Official Brand Warranty |
| Shipping | Pan-India, 2–4 days |
Absolutely. This unit is engineered for live performances, events, DJ setups and installations — delivering powerful, clear, road-ready audio for venues of every size.
It offers professional connectivity including combo XLR/TRS inputs and an XLR pass-thru, so you can chain multiple units and connect mixers, mics and instruments with ease.
Yes. Every product ships with the official manufacturer warranty plus genuine-product assurance from Electronic Emporium, an authorized dealer.
Orders are usually delivered within 2–4 business days across India. Delivery timelines may vary slightly based on your location and product availability.
We offer a 7-day easy return on unopened products. Just reach out to our support team and we will guide you through a hassle-free return.
Get advice from our audio experts for the right gear.
Talk to ExpertUsually delivered within 2-4 business days across India.
Check Delivery7-day easy return on unopened products.
View Return Policy1 Year JBL Official Warranty from date of purchase.
View Warranty Details100% secure payments with encrypted transactions.
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