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Audio-Technica U857Q Cardioid Condenser
Quick-Mount Gooseneck Microphone, Frequency Response 30-20000 Hz, Low Frequency Roll-Off 80
Hz, 18 dB/octave, Impedance 250 ohms, 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, 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), Self-contained electronics eliminate need for external power
module
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General Information |
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Manufacturer |
Audio-Technica |
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Manufacturer Part Number |
U857Q |
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Product Name |
Cardioid Condenser Quick-Mount Gooseneck
Microphone |
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Marketing Information |
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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. This cardioid condenser quick-mount gooseneck
microphone offers unsurpassed immunity from radio frequency interference
thanks to Audio-Technica’s UniGuard® innovations. The 14.47” long
microphone 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. |
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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
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Specifications |
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Element |
Fixed-charge back plate permanently
polarized condenser |
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Polar Pattern |
Cardioid |
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Frequency Response |
30-20,000 Hz |
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Low Frequency Roll-Off
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80 Hz, 18 dB/octave |
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Open Circuit Sensitivity
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-39 dB (11.2 mV) re 1V at 1 Pa |
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Impedance
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250 ohms |
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Maximum Input Sound Level |
139 dB SPL, 1 kHz at 1% T.H.D. |
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Dynamic Range (typical) |
115 dB, 1 kHz at Max SPL |
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Signal-To-Noise ratio |
70 dB, 1 kHz at 1 Pa |
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Phantom Power Requirements
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11-52V DC, 2 mA typical |
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Switches
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Flat, roll-off |
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Weight |
5.1 oz (144 g) |
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Dimensions
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14.37" (365.0 mm) long,
0.48" (12.2 mm) head diameter,
0.74" (18.9 mm) base diameter |
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Ouput Connector |
Integral 3-pin XLRM-type |
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Cable |
9.8' (3.0 m) long (permanently attached to
microphone), 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with
TA3F-type connector |
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Optional Interchangeable Elements |
UE-H hypercardioid (100°);
UE-O omnidirectional (360°);
UE-UL UniLine® (90°) |
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Accessories Furnished |
AT8153 two-stage foam windscreen; AT8662
shock mount |
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Case Style
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M34 |
M-20080510-101-1300
M-20110725-1300-130-E
M-20161115-1300-191-L
*This item is BRAND NEW -
not refurbished. It comes with all manufacturer supplied accessories, and full
manufacturer's USA warranty.
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