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.