[gregoire]

I took the cap off one ear of my trusty old HD590s as the driver had somehow come free of its housing. I pushed it back in but it wasn't lined up properly and the super thin copper coloured driver wires snapped. I guess they were a bit brittle after a decade of use. I tried to reattach them to the cable solder point but just made things worse. 
Sennheiser don't seem to stock 590 drivers anymore. Does anyone know of a shop that does, or can i fit different drivers? Else they might have to go to the headphone graveyard.
 

 

[gregoire]

I've found somewhere selling HD570 Drivers - the cans look almost identical. 
http://www.sennheiserspares.com/index_files/Capsules.htm
 
But would putting a new capsule in a 10 yr old headphone be wise? I guess each side cound quite different.