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DT 234 PRO Headset with Condenser Microphone Order # 459.364
The DT 234 PRO headset is ideal for all kinds of multimedia applications. The noise-cancelling cardioid microphone allows high-quality speech reproduction. The headset is compatible with any PC soundcard. The straight connection cable is equipped with stereo mini jacks for microphone and headphone. For applications in the broadcasting and intercom area the headset can be adapted for use with beltpacks etc.
Features • • • •
Closed headphone Cardioid condenser microphone (back electret) Noise-cancelling High-quality speech reproduction
Applications • Multimedia • Broadcast • Intercom
DT 234 PRO Headphone Transducer type. . . . . . . . . . Operating principle . . . . . . . Sound coupling to ear . . . . . Nominal impedance. . . . . . . Nominal SPL . . . . . . . . . . . . Frequency response . . . . . . . T.H.D. . . . . . . . . . . . . . . . . . Nominal headband pressure . Weight (incl. microphone) . . Cable length . . . . . . . . . . . . Connection . . . . . . . . . . . . .
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Microphone Transducer type. . . . . . . . . . . . . Operating principle . . . . . . . . . . Polar pattern . . . . . . . . . . . . . . . Power supply. . . . . . . . . . . . . . . Supply voltage. . . . . . . . . . . . . . Current consumption. . . . . . . . . Nominal impedance. . . . . . . . . . Open circuit voltage at f = 1 kHz Frequency response . . . . . . . . . . THD . . . . . . . . . . . . . . . . . . . . . Max. SPL. . . . . . . . . . . . . . . . . . Microphone output . . . . . . . . . . Dimensions . . . . . . . . . . . . . . . .
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Dynamic Closed Supraaural 32 Ω / system 95 dB (1 mW, 500 Hz) 20 - 18,000 Hz < 0.2% 2N 155 g 2.5 m, straight cable Mini stereo jack (3.5 mm) and 1/4" adapter (6.35 mm)
Condenser (back electret) Pressure gradient Cardioid AB-powering 1.5 - 9 V < 0.5 mA approx. 1.5 kΩ 15 mV/Pa 50 - 18,000 Hz 0.2% at f = 1 kHz 125 dB unbalanced Length microphone boom: approx. 150 mm Capsule diameter: 12.5 mm Cable and connection . . . . . . . . . . . Mini stereo jack (3.5 mm) Ring and top: AF, shaft: ground
Spare Parts EDT 231 V
43
Earpads, velours, black. . . . . . . . . . . Order # 454.249
HEADSETS www.beyerdynamic.com
