I have been hearing that the HE-400i is pretty neutral, unlike the HE-400. And I wouldn't call the HE-560 "neutral," the mids really shine on that bad boy, and the bass extension is remarkable. Lush is the word I'd use to describe them. Excuse me for chiming in, but I plan to do a big upgrade in the near future and am also trying to gather information for myself.
11/5/14 at 6:42pm