December last year, I started digging around the internet for a USB capable DAC, that could satisfy my fastidious ears.
Having searched for a month, I found the Holy Grail of DACs: The exaSound e20
You can read what this DAC is capable of here: http://www.exasound.com/e20DAC/Overview.aspx
It`s truly amazing!
I have been an "audiophile" since I was about 15 ( 42 now ), so my equipment has seen a lot of upgrades during these years :) , but very few have made me go