No problem! I havent tried that model of the AT or the Sony, but I have the Sony 7506 and had the M50s. The main difference of the Denon is that the pads go around your ears, not over them, so your ears aren't squished. I would say the Denon actually has more clamping force than the looser 7506/V6, but don't cause the same discomfort because the ears are kept alone. I just had them on this weekend for a 4 hour flight and had no pains. Hope that helps!
12/19/11 at 1:43am