I have read the same thing. There are claims, over there, about the small soundstage with the Grados and thus not being suited for classical music. I personally think the soundstage thing in headphones is a bunch of nonsense.
While there is what I would call headstage there certainly is nothing in any of the headphones I have tried that would qualify them as having a great soundstage. There is more snake oil and miracle cures being claimed on that site than there was in the old west.

Rick


"A fear of weapons is a sign of retarded sexual and emotional maturity." Sigmund Freud