| Notes | The headsets in this series dispose of a dynamic headphone transducer with a frequency response of 10 – 30,000 Hz and excellent isolation from ambient noise. The single cable is detachable, the ear cushions are replaceable. The pivoting gooseneck microphone- boom design, can be swivelled to work on the left or right side of the headset, or set to the upper position when not in use.
▲ NEW - Improvement of immunity against RFI (Radio Frequency Interference) caused by GSM, DECT, UMTS, Tetra etc.
▲ Good ambient noise attenuation
▲ Omnidirectional electret condenser microphone
▲ Very high speech reproduction quality and excellent intelligibility
▲ NEW - Flexible, pivotable gooseneck for optimal positioning
▲ Lightweight, low profile design
▲ Single-sided, detachable cable
▲ NEW - Limiter (Optional)
▲ Powerful neodymium headphone system for excellent reproduction accuracy
▲ Optimised frequency response according to IRT (Institute for Radiotechnology in Munich) regulations
▲ Balanced sound impression
▲ Closed headphone
▲ Circumaural ear pads, advanced ear cushion system
▲ Adjustable, soft padded headband
▲ Service-friendly construction due to exchangeablitity of all parts
All DT 291 versions are supplied without connecting cable. |
