If you want to know what Digital-to-Analog Converter (DAC) I’d buy if I was you, here’s the list. Short and sweet (I’m going to add a few more to sweeten the pot).
AudioQuest DragonFly Black v1.5 ($99.95)
AudioQuest DragonFly Red ($199.95)
totaldac d1-tube-mk2 DAC (€9,900 incl VAT, €9,100 excl VAT)
dCS Rossini DAC ($23,999)