Instructions for Use
Page 3
Earpads (1 pair), Order No. 50635. Subject to time for hygienic reasons. HD 580 • Audiophile „open-aire", dynamic stereo headphone • Diaphragm optimized using laser interferometry, no standing waves undesirable diaphragm distortions ...offers fatigue-free musical enjoyrnent • Connects directly to quality hi-fi components, especially compact disc and digital tape machines TECHNICAL DATA Frequency response Acoustic principle Frequency curve Nominal impedance Sensitivity at 1 kHz Power handling capability THD (as per DIN 45500) Sound coupling to the ear Headphone caliper ...
Earpads (1 pair), Order No. 50635. Subject to time for hygienic reasons. HD 580 • Audiophile „open-aire", dynamic stereo headphone • Diaphragm optimized using laser interferometry, no standing waves undesirable diaphragm distortions ...offers fatigue-free musical enjoyrnent • Connects directly to quality hi-fi components, especially compact disc and digital tape machines TECHNICAL DATA Frequency response Acoustic principle Frequency curve Nominal impedance Sensitivity at 1 kHz Power handling capability THD (as per DIN 45500) Sound coupling to the ear Headphone caliper ...