Auralic team recommends at least 100 hours, and 500 to achieve the ideal performance, but from the first impressions this is a very very good piece of hardware, smashes every other amp I've heard with the hd800, not many in fact (mmm3; Yamamoto ha1; violectric v200)
But it's definitely on another league.
Now I just need to get decent balanced cables to complete the setup.
























