The 16.58″ version of U857R, the AT-U857RL-SP cardioid condenser adapter-mount gooseneck microphone features small-diameter gooseneck with virtually no memory. Its ultra-flexible, robust design permits easy adjustment into desired shape while resisting inadvertent repositioning. This cardioid condenser adapter-mount gooseneck microphone direct mounts to any 5/8″-27 stand. Equipped with UniGuard innovations that offer unsurpassed immunity from radio frequency interference, the U857R accepts interchangeable elements, available in cardioid, hypercardioid, omnidirectional and UniLine line cardioid polar patterns. 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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- – Designed for high-quality sound reinforcement, professional recording and broadcasting also plugs directly into microphone jack on comptuers and most small digital recorders
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- – Superior off-axis rejection for maximum gain before feedback
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- – UniGuard RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
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- – Easy-to-adjust, rugged, small-diameter, alternating gooseneck with virtually no memory permits quick positioning into desired shape
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- – UniSteep filter provides steep low-frequency attenuation to improve sound pickup without affecting voice quality
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- – Accepts interchangeable elements to permit angle of acceptance from 90 degrees to 360 degrees
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- – Two-stage foam windscreen yields dramatically improved resistance to P-pops and other breath blasts
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- – Direct mounts to any 5/8″-27 stand, or to included threaded mounting flange
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 | 80 Hz, 18 dB/octave |
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OPEN CIRCUIT SENSITIVITY | 39 dB (11.2 mV) re 1V at Pa |
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IMPEDANCE | 250 ohms |
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MAXIMUM INPUT SOUND LEVEL | 139 dB SPL, kHz at 1% T.H.D. |
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DYNAMIC RANGE (typical) | 115 dB, kHz at Max SPL |
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SIGNAL-TO-NOISE RATIO | 70 dB, kHz at Pa |
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“PLUG-IN-POWER” POWER REQUIREMENTS | 2-12V DC, mA typical |
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WEIGHT (MICROPHONE) | 4.6 oz (131 g) |
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DIMENSIONS (MICROPHONE) | 16.58″ (421.0 mm) long, 0.48″ (12.2 mm) head diameter |
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OUTPUT CONNECTOR (POWER MODULE) | 3.5mm (1/8″) gols plated miniplug |
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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 3.5mm (1/8″) miniplug |
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OPTIONAL INTERCHANGEABLE ELEMENTS | UE-H hypercardioid (100 degrees); UE-O omnidirectional (360 degrees); UE-UL UniLine (90 degrees) |
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ACCESSORIES FURNISHED | AT8663 A-mount flange; AT8664 A-mount cable pass-through adapter; AT8153 two-stage foam windscreen |
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AUDIO-TECHNICA CASE STYLE | M2 |
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SPECIFICATION GRAPHS |
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Click on the chart to view the larger image | ||
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POLAR PATTERN | |
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FREQUENCY RESPONSE |
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