KEF M500 and Sony MDR-7506 added to mega-review →
Two headphones that you wouldn’t expect to be as good as they are: a decent-sounding, moderately comfortable on-ear headphone that’s also practical and fashionable, and pretty good sound in an ancient sub-$100 studio-monitor headphone.
If Sony sold the MDR-7506 with no other changes except a short, straight, clicker-equipped cable (or with a socketed cable so we could swap in our own), even if they doubled the price, it would be a better portable headphone than every official Sony portable headphone I’ve tried.