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Stories about: Signature Pro

Ultrasone Launches Expensive Signature Pro Headset Ultrasone is certain that there are at least a few people in the world who want German, handcrafted headphones, so it made the Signature Pro set. The Signature Pro headpones that Ultrasone has just introduced are described in precisely the sort of way one would expect from a high-end product. High sound quality, c... 27 January 2012 11:31 GMT