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- Sep 7, 2002
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Nobody has discovered any 'visco-elastic' materials from HD800 and also from HD800S too...
But maybe You can give suggestions directly to Sennheiser... and why not... it seems, that slight 'rattling' has been discovered with new Orpheus II, when music contains lot of deep bass. NB! Seems that new Orpheus has more deep bass than all other electrostats
Its in the headband. Your argument merely confirms my previous observation that no-one has paid attention to or understands what Sennhesier actually says about what they are doing. Here are more direct quotes with the links.
“Metal headband with inner-damping element” “minimal resonance”
http://en-us.sennheiser.com/dynamic-headphones-high-end-around-ear-hd-800
“
The headband consists of a sandwich design in which a metal layer is covered with several layers of plastic. The high-tech plastic possesses incredible attenuation characteristics and ensures that oscillations are not transmitted to the headphone mountings. “
“Leona, an ultra-light, high-rigidity special plastic, is as hard as titanium and thus yielding extremely low oscillation”
“They (the jacks)are additionally covered with high-quality material for better shielding from oscillations caused by ambient noise. The jacks “
http://www.amazon.com/Sennheiser-Over-Ear-Circum-Aural-Dynamic-Headphone/dp/B001OTZ8DA/ref=sr_1_1?ie=UTF8&qid=1441318431&sr=8-1&keywords=sennheiser+hd+800
“High damping membrance” on headband http://en-us.sennheiser.com/global-downloads/file/4746/HD800_DE_EN.pdf
I am not sure where I got the term "visco-elastic" that is a descriptor for certain plastic properties. It may be in the Sennheiser pdf which is not opening now. They appear to prefer to use the term "high-tech plastic" in their ads.