Disagreed: "far from the first to use tilted drivers (Stax, AKG)"
Disagreed: "requires high end sources and amplification to sound its best"
Agreed: "Sennheiser's Premier, flag-ship headphones that will likely become an industry reference."
Agreed: "a large amount of work was put into materials, both for comfort and the reduction of vibration"
Agreed: "cable is detachable and easy to replace"
Agreed: "largest dynamic driver - extended frequency response"
Agreed: "a further improvement of one of the worlds most popular high end headphone series"
Disagreed: "extremely expensive"
Disagreed: "look silly compared to the classic look of the HD 600/650"
Disagreed: "extremely expensive"
