In the HD 650, audiophiles will experience truly unique natural sound. With sound this good, long concerts in the comfort of your home are a certainty, so the HD 650 also sets standards in comfort and convenience. The HD 650 is a genuine masterpiece, which will satisfy even the most demanding listener. HD 650 – the Reference Class..

Features
– Top-of-the-range open, dynamic hi-fi stereo headphones
– Systems with narrow tolerances (± 1 dB), hand-picked in pairs
– High-quality titanium/silver finish
– Specially developed acoustic silk for precise, uniform attenuation over the entire area
– Specially modulated connecting cable (detachable) made from highly conductive OFC copper, Kevlar-reinforced, with very low handling noise, i.e. low structure-borne sound sensitivity
– Extremely lightweight aluminium voice coils ensure excellent transient response
– Exceptionally comfortable to wear due to elliptical design adapted to the shape of the ears
– Can be directly connected to stationary hi-fi components of the highest quality, in particular SACD, DVD-A and CD players