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UniLine® Condenser Quick-Mount Gooseneck Microphone (23.74" Long)
With advanced capsule design coupled with carefully engineered internal electronics, the U857QLU UniLine® condenser delivers clear, consistent sound for a variety of installed applications. The 23.74" version of U857QU, the U857QLU features Audio-Technica’s UniLine® line-cardioid element. The microphone is designed to plug directly into a panel- or desk-mounted XLRF-type connector. Its ultra-flexible, robust gooseneck permits easy adjustment into desired shape while resisting inadvertent repositioning. Featuring UniGuard® innovations that offer unsurpassed immunity from radio frequency interference, the U857QLU accepts new 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.
Features
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 | 5.9 oz (167 g) |
DIMENSIONS |
23.74" (603.0 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 FURNISHED | AT8154 two-stage foam windscreen; AT8662 shock mount |
AUDIO-TECHNICA CASE STYLE | M35 |