Thank you very much David for your enoumous work! Your Massive Quality Collection is Fantastic! Thanks again for all the work you have done to make this review. It helps me to choose the headphone I can afford a lot. :D

This is a great great review. Thanks sooo much for it! It encourages me to get both D2k and hd650. And they are my best friends now!

cheers Jude! a great review! and you are so dam right, it's EXPENSIVE! It is so expensive that I begin to wondering, do people really looking for music enjoyment or only looking for SOUND details? Well it's just my stupid thinking... again cheers!