Yesterday I put together two of the O2/ODAC setups together...
My biggest complaint? Going to HDTracks and spending $$$ money on FLAC songs so I can hear this sweet thing in all its glory...
The next complaint... can't take the phones off and loosing too much sleep
and I can't seem to get the smile off my face...
I installed Foobar2000 with the WASAPI component ( bypasses the windows stackup ) and got it all dial'd in... those FLAC songs are to die for...
The O2/ODAC setup is great.... absolutely great... I'm surprised at how much output the O2 has with the ODAC installed.. it runs my Beyer 880/600 phones much better now.. ( stock gains )
Also noticed the bass being much better on my HD800 phones too...
this setup is hard to beat for the price... and it sounds so great
I also wired the O2 so the front input switches between the front input or the ODAC... that way I can use it for the laptop/desktop computer or the Iphone/Ipad/Ipod