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AUDIO TECHNICA ES915H

ES915H is a wide-range miniature condenser microphone with a hypercardioid polar pattern. It is designed for quality sound reinforcement, professional recording, elevision and other demanding sound pickup applications. The small diameter double gooseneck design permits highly flexible positioning while maintaining a smooth, wellcontoured appearance. An included snap-on foam windscreen effectively reduces wind noise and “popping.”

The ES915H is equipped with UniGuard® RFI-shielding technology, which offers outstanding rejection of radio frequency interference (RFI). The microphone is RoHS compliant – free from all substances specified in the EU directive on hazardous substances.

The integral power module can be powered from any external 11V to 52V DC phantom power supply. A recessed switch in the power module permits choice of flat response or low-frequency roll-off (via integral 80 Hz high-pass UniSteep® filter) to help control undesired ambient noise.

The ES915H is available in the following models and lengths:
• ES915H12: 304.8 mm
• ES915H15: 381.0 mm
• ES915H18: 457.2 mm
• ES915H21: 533.4 mm
• ES915H24: 609.6 mm
ES915H Specifications
Element
Fixed-charge back plate permanently polarized condenser
Polar Pattern
Hypercardioid
Frequency Response
80-20,000 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 1Pa
Switch
Flat, roll-off
Phantom Power Requirements
11-52V DC, 4 mA typical
Weight
ES915H12 : 125 g ES915H15 : 130 g ES915H18 : 135 g ES915H21 : 140 g ES915H24 : 145 g
Dimensions
ES915H12 : 304.8 mm - long ES915H15 : 381.0 mm - long ES915H18 : 457.2 mm - long ES915H21 : 533.4 mm - long ES915H24 : 609.6 mm - long 8.4 mm - head diameter, 18.9 mm - base diameter
Output Connector
Integral 3-pin XLRM-type
Accessories Furnished
AT8109 two-stage foam windscreen

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