And yet no one seems to care about audio quality, so I'd argue it's more of a design revolution than an audio one. Most music is made uniformly "loud" with dyna

And yet no one seems to care about audio quality, so I'd argue it's more of a design revolution than an audio one. Most music is made uniformly "loud" with dynamic compression, and sounds like ass. As long as your overpriced headphone is flashy, and you can hear some semblance of the song, it seems to be OK for the vast majority.