The PRO 550 is an excellent product and I like the real stereo music it produces

but Ultrasone has engineered and manufactured such an amazing product that I felt compelled to talk about it

Compared to what's out there, for comfort, sound .. blah blah.. I think this product is still to expensive at $300...

I highly recommend this product to anyone who enjoys music.

The sound right out of the box was amazing, the product looks nice and is very comfortable

Great product

I've read a lot about the Ultrasone's and in particular the rather devoted following of fans that absolutely love Ultrasone products