| EH 2270   EH 2270 Studio Headphones   The EH 2270 is the top of the evolution Headphone Series. Designed for playback in recording   applications, the headphone’s 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 Ω   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   Download from Www.Somanuals.com. All Manuals Search And Download.   |