Still rocking the CK10 after 4 years. Still overall my favourite earphones, though I'll admit that soundwise, I'm sort of swayed by the Ortofon eQ5 and Grado GR8 now. But, as an entire package, I still cannot recommend the CK10 enough. And I got them back when the Japanese yen was cheap, so they cost me something like 160$! I've stepped on them with shoes on and they're still alive, popped off the titanium shell to check how they're connected, never use a case and still they keep going. Best earphones at any price for cost/performance users and still in the top three of my favourite sounding earphones of all time.
lucky to get them for such a price! its double that here. sniff.