[SunDevil]

What about the 90X?
 
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Thanks Peter, for the inside story.
I also like to ask some information about an old MB Quart headphone, in my case the Phone 90 X.
I searched all over the Internet, but couldn't find anything. They sound great though.

 

[James Romeyn]

 
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Originally Posted by Ishcabible /img/forum/go_quote.gif Would you happen to have spare drivers for the MB Quarts? Particularly the QP85. Just to reassure me if I fubar the driver when I recable them that I don't throw away a ton of money on pretty much a nice looking headphone frame after I mess it up. I probably won't mess it up, but it's nice to have something to fall back on.

I'm not sure someone who speaks German will understand slang like 'fubar':
Urban Dictionary: fubar
(fubar = messed up, disturbed/destroyed)
 

F.U.B.A.R.: a USA military acronym standing for "f____'d up beyond all recognition", something that is completely, totally, unequivocally screwed up, broken, blown up, etc. 

 

[Acix]

 
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Well, first of all I believe only 2 or 3 headphones were designed with the orthodynamic systems, which were, as far as I know, produced and engineered my MB themselves. A OEM version was definitely made for B&O...more info, soon! 
 
P.S. I just updated the MB Peerless site on Wikiphonia More info soon.
 
P.S.#2 The QP 85 (floating version) was also made as a infrared wireless version...interested in more info??
 

 

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I'm looking forward to read about the orthos
Please also ask if there was any collaboration between Yamaha and PMB on the orthodynamic headphones.
 

 

X3...I can't wait to get my hands on some PMB 500/1000.