Sennheiser HD 475 Headphones User Manual


 
HD 475
Technical data
Frequency response 16 - 23.000 Hz
Acoustic principle dynamic, "open-aire"
Frequency curve diffuse-field loudness equalization
Nominal impedance 60
Sensitivity at 1 kHz 94 dB ± 2 dB
Power handling capability 0.1 W as per DIN 45580
THD (as per DIN 45500) < 0,7 %
Sound coupling to the ear on the ears (supraaural)
Headphone caliper pressure approx. 2.5 N
Weight (without cable) approx. 120 g
Plug 3.5 / 6.3 mm ø stereo jack
Connecting cable OFC signal cable, 3 m
The earpads have to be replaced from time to time for hygienic reasons.
Earpads (1 pair), Order No. 52125.
Subject to alterations.
The HD 475 is the top model of Sennheiser´s Expression Line, the new
range of heaphones that point the way towards the greatest level of
perfection in terms of sound reproduction, design and performance. Specially
selected capsules are driven by high quality, lightweight aluminum/copper
voice coils. Thus reproduction of musical imagery, intensity and timbre is
the same as the original. In addition, the HD 475 features a one-sided Oxygen
Free Copper signal cable for added strength and contact noise elimination.
Reproduction of musical imagery, intensity and timbre is the same as the original
Ergonomically and functionally optimized design
Specially selected and perfectly matched capsules
Excellent transient response thanks to ultra-lightweight
aluminum/copper voice coils
Oxygen Free Copper signal cable for strength and contact noise elimination
3.5 mm stereo jack with 6.3 mm design adapter
Powerful neodymium-ferrous rare earth element magnet system
for optimum dynamics
Connects directly to quality hi-fi components,
especially compact disc and digital tape machines
2-year limited warranty