I got the Hd662 from eBay for around a little less than 1.8k.
The headphones are huge. After getting used to Sony super bass, the bass in these seem little flat. Sound clarity is good. Little sharp in higher notes.
I feel it needs a good amp to drive it, cause when using my cowon d2 player, the higher the volume was, the better the headphones became.
Only con is the headband which clamps the head tightly. It seems to be made of steel and quite tight. The ear foams which give good isolation, become hot after some time.
how does it sound ( if possible a small review of build quality and sound comparisons) ? i am thinking about buying a new HP