ASUS Xonar U3 USB Headphone Amp & Sound Card Unboxing & First Look Linus Tech Tips

http://ncix.com/products/?sku=62228

USB sound cards exist to fill the gap between horrible onboard notebook sound cards and higher quality solutions that come on PCI cards that are only really possible on the desktop.

The U3 from ASUS attempts to one-up the other USB cards on the market by adding a powered headphone amp to go along with the higher quality audio output.