I'm trying to open the left ear cup of my k400 because the cable connection is stuffed. I tried it with force but still no luck and didn't want to break it.
I have found some old threads with link to a service manual on how to open it "http://www.akg.com/mediendatenbank2/...5d21891b68.pdf" but this link does NOT work anymore.
Does anyone have a SPARE copy of the manual? Or knows the trick to open the ear cup?