Beyerdynamic DT234 Pro, Heavy Duty Headset

The noise-cancelling cardioid microphone  allows high-quality speech reproduction. The headset fits to most of the  available PC sound cards and is equipped with microphone and headphone  cables with mini jack plugs (3.5 mm). For applications in the broadcasting  and intercom area the headset will be available with the corresponding  plugs upon request.  Requires 1.5-9V, supplied by a computer soundcard, or  radiomic beltpack.  

• Cardioid condenser microphone (back electret)
• High-quality speech reproduction
• Closed headphone, supraaural
• Replaceable ear pads Frequency response 25
• 20,000Hz. Nominal impedance 32 ohm Nominal SPL 100dB
• Weight (without cable) 120g
• Supraural closed design
• Extremely light and comfortable
• Soft, replaceable ear cushions
• Virtually, unbreakable headband
• Stereo mini jack & 1/4'' adapter