Schiit Bifrost 2/64 is decent and only $600 here https://www.usaudiomart.com/details/650169946-schiit-audio-bifrost-264-version-black/ . Don't like the click between songs when the transfer rate changes.
PS Audio DirectStream Mk1 can be found for $1500 used or $1749 refurbished from https://www.psaudio.com/products/directstream-dac
I have owned both and enjoyed each.