Hi I'm looking for a dac and amp stack or combo for my Focal Elear to connect with PC with USB. Currently i am using Asus Xonar Essence STX II. I mostly prefer crystal clear sound, I like to hear every detail but still enjoy the music. If that helps i am listening to rock, metal and 80s music. I have some picks Schiit Jotunheim, JDS EL Stack, RME ADI-2, Questyle CMA400i. Other option is using my xonar as an analog source for amp, but still which amp. Also i don't know hom much adding an amplifier will improve my current xonar sound. It would be great if this device was good enought for any other headphone couse one day maybe I will upgrade from Elear to something else. Do you have any thoughts about this devices? Maybe something else? Can you advice me something? My budget is max 1000USD. Thanks for help and sorry for my english.