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Specifications

ELEMENT Fixed-charge back plate permanently polarized condenser
POLAR PATTERN Line Cardioid
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, 1 kHz at 1% T.H.D.
DYNAMIC RANGE (typical) 115 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO 74 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS 11-52V DC, 2 mA typical
SWITCH Flat, roll-off
WEIGHT 5.7 oz (161 g)
DIMENSIONS 19.17" (487.0 mm) long, 0.48" (12.2 mm) head diameter, 0.74 (18.9 mm) base diameter
OUTPUT CONNECTOR Integral 3-pin XLRM-type
OPTIONAL INTERCHANGEABLE ELEMENTS (Can be ordered separately)UE-C cardioid (120°); UE-H hypercardioid (100°); UE-O omnidirectional (360°)
ACCESSORIES FURNISHED AT8154 two-stage foam windscreen; AT8662 shock mount
AUDIO-TECHNICA CASE STYLE M35

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Audio-Technica U857QU UniLine Quick-Mount Gooseneck Microphone

Price:
$269.00
SKU:
U857QU
Weight:
1.50 LBS
Availability:
Usually ships within 24 hours
Shipping:
Calculated at checkout


Product Description

The U857QU is a wide-range condenser microphone with a UniLine (line cardioid) polar pattern. It is designed for quality sound reinforcement, professional recording, television and other demanding sound pickup applications.

The small-diameter double gooseneck design permits highly flexible positioning while maintaining a smooth, well-contoured appearance. The U857QU stands 487.0 mm (19.17") from the table or podium; it is also available in a 603.0 mm (23.74") version as U857QLU. The two models are identical in all other respects. The microphone requires 11V to 52V phantom power for operation.

The microphone is equipped with UniGuard RFI-shielding technology, which offers outstanding rejection of radio frequency interference (RFI). The microphone's UniLine (line cardioid) polar pattern provides a 90° angle of acceptance. Additional interchangeable elements with omnidirectional (360°), cardioid (120°) and hypercardioid (100°) pickup patterns are available.

An XLRM-type connector insert at the base allows the microphone to be plugged directly into an XLRF-type panel jack or microphone cable. A recessed switch permits choice of flat response or low-frequency roll-off (via integral 80 Hz high-pass UniSteep filter) to help control undesired ambient noise. The microphone comes equipped with a two-stage foam windscreen and a shock mount designed to attenuate noise, shock and vibration transmitted through the mounting surface. The microphone is enclosed in a rugged housing with a low-reflectance Black finish.

Features

  • 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