Hi,   I have a quality pair of headphones. They are the Ultrasone PRO 750's, they sound pretty good plugged directly into my iPod Touch 4th Gen, but when I use it with my computer, it doesn't sound that great. I'm using a relatively new motherboard P67 and only using onboard sound, but the...

Hello Fellow Head-Fiers,   I have come to realize HEAD-FI is one of the best places (if not the best place) to go to to find information on high-end headphones. During my search for the perfect headphone, I decided on the Ultrasone PRO 750. Of course being a savvy shopper I looked everywhere...