I was under the impression the HD800 was very neutral, and depending on your source/amp possibly leaning towards brightness by a smidge? I'd love to hear the HD800 some day. I find the HD650 very well balanced, but with a laid back treble, and definitely on the warm side of neutral. The K702 Annie fixes that laid back treble on the HD650, but still having a similar tonality.
The K702 Annie is DEFINITELY leaning towards being on the warm side, but my assumption is that the frequency response based on what I'm hearing myself is that it will be very linear, moreso than the non-Annie K701/702/Q701.
If I had to rate bass on quantity I'd say:
HE-400 - 8.5
HD650 - 8
K702 Annie - 8
Q701 - 7.3
Old K701 - 6.8
Oh yes, the K7602 Annie sounds good even off my phone alone. Not something I thought I'd ever say. I mean, they sound glorious off my A-GD SA-31, but they are definitely more enjoyable than the K/Q701s off lesser power.
The mids are even more forward than the HE-400.
These are very precise rankings, is it on a scale of 1 to 10, why fractional numbers?