audio-technica ES933C
CARDIOID CONDENSER HANGING MICROPHONE
Designed for professional recording and demanding sound pickup applications
Ideal for suspension over choirs, instrumental groups and theatre stages
Low-profile element provides uniform cardioid polar pattern
Available interchangeable elements permit angle of acceptance from 90-360º
Superior off-axis rejection for maximum gain before feedback
ES933C
CARDIOID CONDENSER HANGING MICROPHONE
With durable construction and unobtrusive appearance, the ES933C offers versatile solutions for speech, theatre, 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 colours: 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.- Designed for quality sound reinforcement, professional recording, television and other demanding sound pickup applications
- Small size and excellent response are ideal for suspension over choirs, instrumental groups and theater stages
- Low-profile element provides uniform cardioid polar pattern with 120º acceptance angle
- Available interchangeable elements permit angle of acceptance from 90º to 360º
- Superior off-axis rejection for maximum gain before feedback
- Requires 11V to 52V DC phantom power
- UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
- Integral UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
- Available in two colours: black (ES933C) and white (ES933WC)
- RoHS compliant - free from all substances specified in the EU directive on hazardous substances
| Element | Fixed-charge back plate, permanently polarised condenser |
| Polar Pattern | Cardioid |
| Frequency Response | 30 - 20,000 Hz |
| Open Circuit Sensitivity | -40 dB (10.0 mV) re 1V at 1 Pa |
| Impedance | 250 Ω |
| Maximum Input Sound Level | 138 dB SPL, 1 kHz at 1% THD |
| Low Frequency Roll Off | 80 Hz, 18 dB/octave |
| Dynamic Range | 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 |
| 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 |
| Accessories Included | ES933C: AT8109 two-stage foam windscreen, AT8452 steel hanger, AT8538 power module ES933WC: AT8109(WH) two-stage foam windscreen, AT8452(WH) steel hanger, AT8538 power module |
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