CoolTechZone has posted a review on the Ultrasone HFI-550 Headphones

We all want crisp audio quality to satisfy our entertainment needs, which is why we rely on high-end speaker systems with unbelievable amount of power to pull us into the enviornment. While speakers are getting all the attention, we shouldn't forget that headphones have improved quite a bit in these recent years. They are completely comparable to some of the high-end speakers from manufacturers like Logitech. Of course, in order to get all the high-end benefits you will have to pay a hefty price. This is another reason why headphones have always taken the backseat in the world of audio accessories. The pricey headphones have become the traditional accessory for professional musicians and ultimate music fans who can't stay away from their music for too long.

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