Sennheiser Headphones EH 2270 User Guide

EH 2270  
EH 2270 Studio Headphones  
The EH 2270 is the top of the evolution Headphone Series. Designed for playback in recording  
applications, the headphones closed-cup, circumaural ear couplings provide total isolation,  
while its frequency response of 12–22,000 Hz makes it a great choice for performers and  
recording engineers in critical listening situations.  
Features—Benefits  
Closed, dynamic stereo headphones  
Award-winning BioNetic design offers an ergonomically correct fit for maximum comfort  
• Neodymium magnets for powerful dynamics and high sound pressure levels  
Duofol technology*  
• Impressive, full-bodied, detailed sound reproduction with excellent bass response  
Revolutionary damping element for controlled diaphragm oscillation  
• Single-sided, detachable, kevlar-reinforced OFC signal cable  
Fully modular design with replaceable parts for long life  
• 2-year warranty  
*The Duofol diaphragm is a special design developed  
by Sennheiser which fuses two diaphragm materials  
to virtually eliminate standing waves in the capsule.  
Technical Data  
Transducer  
Dynamic  
Circumaural, closed  
12–22,000 Hz  
106 dB  
Ear coupling  
Frequency response  
Characteristic SPL (at 1 kHz)  
THD  
< 0.2%  
Nominal impedance  
Weight (without cable)  
Connection cable  
64  
7.7 oz.  
(detachable) 3 m (10 ft.),  
straight-curly-straight, OFC cable  
Optional Accessories  
Stereo volume control  
HZR 6  
Sennheiser Electronic Corporation, 1 Enterprise Drive, Old Lyme, CT 06371  
Sennheiser Mexico: Av. Xola 613, PH6, Col. Del Valle 03100, Mexico, DF. Telephone: (525) 639-0956. Fax: (525) 639-9482  
Sennheiser Canada: 221 Labrosse Ave, Pte-Claire, PQ H9R 1A3. Telephone: 514-426-3013. Fax: 514-426-3953  
Manufacturing Plant: Am Labor 1, 30900 Wedemark, Germany  
 

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