Sennheiser HD 570 User manual

Features—Benefits
• High-definition hi-fi stereo headphones
• BioNetic design for unparalleled comfort
• Superbly spatial, transparent sound reproduction
• Extremely lightweight voice coils for fast transient response
• Innovative damping element for controlling the diaphragm oscillation, optimally matches the
headphones to all sound sources
• Detachable, robust, single-sided connection cable made from Kevlar-reinforce OFC copper
• Velour earpads
Technical Data
Frequency response 18–22,000 Hz
Transducer principle dynamic, open
Frequency characteristic diffuse field equalized
Nominal impedance 64 Ω
Characteristic SPL at 1 kHz 102 dB
Load rating 200 mW
THD < 0.2 %
Ear coupling circumaural
Contact pressure approx. 2.5 N
Weight (without cable) approx. 7.4 oz
Connector 1/8" stereo mini jack plug with adapter
to 1/4" stereo jack plug
Connection cable 3 m, detachable single-sided OFC copper cable
HD 570
HD 570 Dynamic Headphone
The HD 570 Symphony are audiophile-quality, open dynamic stereo headphones with an advanced
diaphragm design that eliminates standing waves for warm, natural sound. They are suitable for
use with hi-fi and recording systems of the highest quality, in particular CD and DVD players or
DAT and MD recorders.
Optional Accessories
Stereo volume control HZR 6
Sennheiser Electronic Corporation, 1 Enterprise Drive, Old Lyme, CT 06371
Telephone: [phone] • Fax: [phone] • Web: http://www.sennheiserusa.com
Sennheiser Mexico: Av. Xola 613, PH6, Col. Del Valle 03100, Mexico, DF. Telephone: [phone]. Fax: [phone]
Sennheiser Canada: 221 Labrosse Ave, Pte-Claire, PQ H9R 1A3. Telephone: [phone]. Fax: [phone]
Manufacturing Plant: Am Labor 1, 30900 Wedemark, Germany