My DC 10-13S stereo headset is now 11 years and about 4,000 hours old. Mike has ben replaced once after it was chucked in - the bloke I lent it to then tried to use a match to dig the chunks out of the little holes
Don't lend your DC's.
Otherwiswe in good nick, although one of the rivets holding the ear cup to the headband finally wore out last month.
Making too much cash in a non-flying job so the X11's are on the cards