[Budrew]

I was doing a search on Google for a different product. One of the result sites I visited had a pop-up ad detailing a close-out price on the HD600s. Hmmm... I know there are rumors of a newer version, the HD650, but perhaps it's coming out soon, very soon...

 

[jaskin]

It's going to be replaced with the HD 650 or HD 700 soon. If you read the posts below this one you might find more information.