You don't have to tweak the computer. Istream Tidal and Classicsonlinehd from a MacBook Pro and it is superb. I eliminate the long cable by using WIFI. I get rid of all computer noise by using an Intona Galvonic Isolater. I use a Singzer USB converter and send to my dac via HDMI I2S. Control the laptop from an IPAD using VNC.Had an Aries Auralic and this is much better.
Alan
Alan