Just wanted to chime in regarding Spotify. If any of you are using Spotify, definitely check out Fidelify.
Fidelify - High Fidelity Spotify Client
It's bit perfect to your dac. I use the recommended ASIO settings in Fidelify.
WindowsX , recommended it on the Fidelizer Facebook page.
Truly a remarkable upgrade in SQ , using in conjuction with Fidelizer Pro.