[Pete7]

I purchased the PK1's a few weeks back as I was downgrading my system, and after reading a lot about them I was hoping maybe I could live with them in place of full-size cans. At first, I was really shocked at how good they sounded, but after a week it dawned on me that they really don't compare to full-size cans in that they just don't have the soundstage or the impact. It was like having the sq of a MS-1, only in an earbud. I went out and got a pair of woody HD600's and proved myself right, at least for me. They are a terrific earbud, though. They also sound very good with the D1, which is what I was listening to them out of.