For my part, I also opt for DXD upsampling, with filter 5, and Map 1. I mainly listen to ripped CDs, 16-44 and some high resolution files on a network NAS.

I'm a new Bartok owner for one week ! Right off the box, it already sounded fantastic. But I feel it needs burn-in for sure, a bit shy on treble and a bit compressed sound. So dear experienced Bartok owners, could you indicate how long is the burn-in process? What sound enhancements are...