A USB headset allows direct connection to your notebook or desktop PC for full plug and play communication over the internet.
All the necessary electronics are built into the headset and its cable. No adapters, power supplies or additional cables are necessary.
Integrated into the plug is a sound adaptor with a D/A - A/D converter.
A headphone amplifier with digital equaliser optimised to the ear-speakers and a high performance microphone pre-amplifier are also built in.
The DMH220 USB headset available from ProDesign Lighting will be recognised immediately by Windows versions 2000 and onwards and by Mac G5's+.
The deep, comfortable ear cushions have good external noise exclusion characteristics and are washable with ordinary detergent.
The USB Headset is ideal for gaming applications, talking to family on Skype, plus is specifically designed for the media and electronic news gathering (ENG).
Durability is one of the benefits of the DMH220 USB Headset. Because these headsets have only two moving parts and the microphone boom is flexible rather than hinged, a remarkable degree of durability is achieved. A full inventory of replacement parts is also available.
Technical specifications: (Subject to change without notice)
Head phone: (closed, dynamic, circumaural):
- Frequency response: 20~17kHz
- Impedance: 2 x 100W
- Continuous power: 10mW
- SPL: 94dB
- Distortion: K2 < 0.6% K3 < 0.25%
- Pressure on ear: ~ 6N
- Frequency response: 40~18kHz
- Nominal impedance: 1.0kW
- Sensitivity: 16.25 mV/Pa
- Pattern: Cardioid
- Front-to-back ratio: 15dB
- Up to 16 bit record ing
- Up to 24 bit playback
- Weight w/o cable: 280g / 9.9oz
- Cable length: 2.1m/ 6.9ft
- Plug: USB