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Cardioid Condenser Hanging Microphone
The new Engineered Sound. Contractor-exclusive innovations for every acoustical challenge. And safe haven from RFI.
With durable construction and unobtrusive appearance, the ES933C offers versatile solutions for speech, theater, orchestra and choir sound reinforcement and recording. The microphone's low-profile element provides a uniform cardioid polar pattern with 120º acceptance angle. Available in two colors: black (ES933C); white (ES933WC), the microphone offers unsurpassed immunity from radio frequency interference thanks to UniGuard® innovations. The ES933C 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 | Cardioid |
FREQUENCY RESPONSE | 30-20,000 Hz |
LOW FREQUENCY ROLL-OFF | 80 Hz, 18 dB/octave |
OPEN CIRCUIT SENSITIVITY | -40 dB (10.0 mV) re 1V at 1 Pa |
IMPEDANCE | 250 ohms |
MAXIMUM INPUT SOUND LEVEL | 138 dB SPL, 1 kHz at 1% T.H.D. |
DYNAMIC RANGE (typical) | 109 dB, 1 kHz at Max SPL |
SIGNAL-TO-NOISE RATIO | 65 dB, 1 kHz at 1 Pa |
PHANTOM POWER REQUIREMENTS | 11-52V DC, 2 mA typical |
SWITCH | Flat, roll-off |
WEIGHT (MICROPHONE) | 5.5 g (0.2 oz) |
WEIGHT (POWER MODULE) | 81 g (2.9 oz) |
DIMENSIONS (MICROPHONE) |
27.5 mm (1.08") long, 8.4 mm (0.33") head diameter |
DIMENSIONS (POWER MODULE) |
92.9 mm (3.66") long, 18.9 mm (0.74") diameter |
OUTPUT CONNECTOR (POWER MODULE) | Integral 3-pin XLRM-type |
CABLE | 15.2 m (50') long (permanently attached to microphone), 3.2 mm (0.13") diameter, 2-conductor shielded cable, terminated with TA3F-type connector |
OPTIONAL INTERCHANGEABLE ELEMENTS |
ESE-O omnidirectional (360°) ESE-H hypercardioid (100°) ESE-ML MicroLine® (90°) |
ACCESSORIES FURNISHED |
ES933C: AT8109 two-stage foam windscreen; AT8452 steel hanger ES933WC: AT8109(WH) two-stage foam windscreen; AT8452(WH) steel hanger Both: AT8538 power module |
AUDIO-TECHNICA CASE STYLE | M25 |