If I was you I’d look at something like the Musician Draco R2R DAC, which apparently gets very close to my pricier Pegasus (see below), and pair it with a Linear Tube Audio MZ2 amp with linear power supply that can be found used for around $1300. I’d think that combo would bring you to a much higher level across the board for not all that much more $$$. Just one option to ponder FWIW.
https://soundnews.net/sources/dacs/musician-audio-draco-r-2r-ladder-dac-review/