Sennheiser HD 570 manual Features, Technical Data

HD 570

The HD 570 is an audiophile quality open dynamic hi-fi/professional stereo headphone with an advanced diaphragm design that eliminates standing waves in the diaphragm material. The HD 570 is suitable for use with hi-fi and recording systems of the highest quality. This headphone is an ideal choice for the professional recording engineer recording classical music.

Features

•Advanced “Duofol” capsule design eliminates standing waves in the diaphragm material

•New damping element for controlling the diaghragm oscillation, optimally matches the headphone to all sound sources

•Computer-optimised neodymium ferrous magnet systems ensure optimum sensitivity and an excellent dynamic response, and minimise harmonic and intermodulation distortion

•Exceptionally natural, spatial and accurate sound

•Very comfortable to wear due to ear pads made from cotton velours

•Detachable OFC copper cable, Kevlar reinforced, with very low handling noise

Technical Data

Transducer principle	dynamic
Ear coupling	circumaural, open
Frequency response	18 - 22,000 Hz
Frequency characteristic	diffuse field equalised
Characteristic SPL	102 dB SPL at 1 kHz, 1 Vrms
Load rating	100 mW
THD	≤ 0.2 % (1 KHz, 100 dB SPL)
Nominal impedance	64 Ω
Contact pressure	3 N
Weight (without cable)	210 g
Connection	cable 3 m, detachable
	single-sided OFC copper cable
Connector	3.5 mm Ø stereo mini jack plug with
	adaptor to 1/4￿ (6.3 mm) stereo jack plug

Subject to alterations.