Cardioid Condenser Quick-Mount Gooseneck Microphone, 365mm

U857Q

Polar Pattern

Microphone Length

U857Q

Overview

U857Q Condenser Quick-Mount Gooseneck Microphone, 365mm

Ideal for conference centers, boardrooms, courtrooms, houses of worship, and other installed applications, the U857Q is designed to plug directly into a panel- or desk-mounted XLRF-type connector. Offering unsurpassed immunity from radio frequency interference thanks to Audio-Technica’s UniGuard® innovations, this quick-mount microphone features an ultra-flexible, small-diameter gooseneck and accepts interchangeable elements – omnidirectional (360°), cardioid (120°), hypercardioid (100°), and UniLine® (90°) – available separately. 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.

Available configurations:

U857Q: cardioid polar pattern (120° acceptance angle); 14.37" (365.0 mm) long.

U857QL: cardioid polar pattern (120° acceptance angle); 18.94" (481.0 mm) long.

U857QU: UniLine polar pattern (90° acceptance angle); 19.17" (487.0 mm) long.

U857QLU: UniLine polar pattern (90° acceptance angle); 23.74" (603.0 mm) long.

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

Microphones
Element	Fixed-charge back plate, permanently polarized condenser
Frequency Response	30 - 20,000 Hz
Open Circuit Sensitivity	-39 dB (11.2 mV) re 1V at 1 Pa
Weight	144 g
Dimensions	14.37" (365.0 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	UE-C cardioid (120°); UE-H hypercardioid (100°); UE-O omnidirectional (360°)
Accessories Included	AT8153 two-stage foam windscreen; AT8662 shock mount

Downloads

U857Q Declaration of Conformity

U857Q Frequency Response

U857Q Polar Pattern

U857Q Submittal Sheet

U857Q Specification Sheet

U857QL Declaration of Conformity

U857QL Frequency Response

U857QL Polar Pattern

U857QL Submittal

U857QL Specification Sheet

U857QLU Declaration of Conformity

U857QLU Frequency Response

U857QLU Polar Pattern

U857QLU Submittal Sheet

U857QLU Specification Sheet

U857QU Declaration of Conformity

U857QU Frequency Response

U857QU Polar Pattern

U857QU Submittal Sheet

U857QU Specification Sheet