U857Q Audio-Technica | Audio-Technica

Cardioid Cond. Quick-Mount Gooseneck Mic.

U857Q

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

Optional shock mount attenuates noise, shock and vibration transmitted through the mounting surface

U857Q Specifications

Element

Fixed-charge back plate, permanently polarized condenser

Polar Pattern

Cardioid

Frequency Response

30 ~ 20,000 Hz

Low Frequency Roll-Off

80 Hz, 18 dB/octave

Open Circuit Sensitivity

Element	Fixed-charge back plate, permanently polarized condenser
Polar Pattern	Cardioid
Frequency Response	30 ~ 20,000 Hz
Low Frequency Roll-Off	80 Hz, 18 dB/octave
Open Circuit Sensitivity	- 39 dB (11.2 mV) re 1V at 1 Pa
Impedance	250 Ω
Maximum Input Sound Level	139 dB SPL, 1 kHz at 1% T.H.D.
Dynamic Range (Typical)	115 dB, 1 kHz at Max SPL
Signal-To-Noise Ratio	70 dB, 1 kHz at 1 Pa
Phantom Power	11-52V DC, 2 mA typical
Switch	Flat, roll-off
Weight	144 g
Dimensions	365.0mm X 12.2mm (long X Head Diameter)
Output Connector	Integral 3-pin XLRM-type
Angle	120°
Accessories Furnished	AT8153 two-stage foam windscreen

Cardioid Cond. Quick-Mount Gooseneck Mic.

U857Q Specifications

Element

Fixed-charge back plate, permanently polarized condenser

Polar Pattern

Cardioid

Frequency Response

30 ~ 20,000 Hz

Low Frequency Roll-Off

80 Hz, 18 dB/octave

Open Circuit Sensitivity

- 39 dB (11.2 mV) re 1V at 1 Pa

Impedance

250 Ω

Maximum Input Sound Level

139 dB SPL, 1 kHz at 1% T.H.D.

Dynamic Range (Typical)

115 dB, 1 kHz at Max SPL

Signal-To-Noise Ratio

70 dB, 1 kHz at 1 Pa

Phantom Power

11-52V DC, 2 mA typical

Switch

Flat, roll-off

Weight

144 g

Dimensions

365.0mm X 12.2mm (long X Head Diameter)

Output Connector

Integral 3-pin XLRM-type

Angle

120°

Accessories Furnished

AT8153 two-stage foam windscreen

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