Biocellulose is cellulose produced by bacteria. While it's structurally similar to the cellulose found in plants, it's also a very different kind of material. It works well as a speaker diaphragm since it has a favorable balance of being both lightweight and stiff.
It's not as shouty in the upper midrange, and has a lot more extension on both ends. So the tonality is a few steps closer to "natural" and "balanced" to me. Along with the better technicalities, like soundstage, imaging, impact, resolution, etc.
Biocellulose is cellulose produced by bacteria. While it's structurally similar to the cellulose found in plants, it's also a very different kind of material. It works well as a speaker diaphragm since it has a favorable balance of being both lightweight and stiff.
They recently are sending me a new pair of ear pads for my beyers since the ones they sent me last year had a defect. I got two pairs so that’s why I delayed opening one sooner. But they honored it and are sending me a replacement pair.
Due to its high sonic velocity and low dynamic loss, bacterial cellulose has been used as an acoustic or filter membrane in hi-fidelity loudspeakers and headphones as marketed by the Sony Corporation
Audio Sanctuary in the UK has parts, sometimes things not available @ Sennheiser. Make an account with them: https://www.audiosanctuary.co.uk
I have bought multiple items from them.
Thomann has the best headphone stands - bought multiples from them, too.
Okay so I just broke out my HD6XX from the closet. It's been a long time since I used them. I also have an HD600 and more recently got a set of ZMF Bokeh and Aeon 2 Noire. I got a fresh set of pads for my HD600 as well. I swapped the Dekoni pads back to the the HD6XX. Does it make sense the HD6XX has more low end than the HD600?
Yes, since it's the Drop version of the HD650. I tweak my pair slightly more with the Schiit Loki Mini to even better improve the bass. Love 'em - especially for the price.
Corporations are reporting record profits and hundreds of new billionaires are created. Hard economic times are only for the consumers, not people who capitalise on the consumers.
This is why when people ask "Why are people still buying xxx" or "Why are the prices so expensive?", I would answer with "We keep giving them money."
After acquiring a new set of 650 after retiring my old pair I’m really starting to believe in driver break in, I noticed the new set sounded a little thick, dense and kind of restrained, not the sound I’ve become accustomed to. After 20 minutes of listening I decided to put them down and run a mix of high dynamic music and pink noise through them all week.
They’re approaching the 72 hours mark and the sound so far is quite interesting. Right now I’d describe them as more relaxed and effortless, is it real or am I imaging it who knows for sure. Tests have been done on this phenomenon before with no measurable proof but im really starting to think there’s more to this.
After acquiring a new set of 650 after retiring my old pair I’m really starting to believe in driver break in, I noticed the new set sounded a little thick, dense and kind of restrained, not the sound I’ve become accustomed to. After 20 minutes of listening I decided to put them down and run a mix of high dynamic music and pink noise through them all week.
They’re approaching the 72 hours mark and the sound so far is quite interesting. Right now I’d describe them as more relaxed and effortless, is it real or am I imaging it who knows for sure. Tests have been done on this phenomenon before with no measurable proof but im really starting to think there’s more to this.
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