Hey guys, the ne dof the ear is coming and I'm getting my ~~soul~~ wallet ready to buy a pair of headphones to use in my desktop, I was looking into the HD600s and the R70x(probably will go with the R70x) and I currently do not have an Amp/Dac, so do you guys have any recommendations?

I was thinking about getting either the FiiO K5 Pro Ess or the FiiO K7, but any other recommendations are welcome! Unless they're about the Qudelix 5k(can't find this in Brasil for a reasonable price) or the apple dongle.