OK, got my $99 HF5 from Amazon and am now listening to a very familiar Mahler recording. I agree with those who say the HF5 is a pretty significant step up in sound from the MC5. Not only does the greater treble extension of the HF5 make its sound noticeably more open and transparent (which I...

I'm considering a future K701/2 purchase and am wondering if there are any owners (of those or any AKG phone with a similar headband design) out there who, like me, enjoy listening to music for extended time periods while lying flat on your back. With "normal" headband designs this is no...