Check out https://www.nekoaudio.com/forum/viewtopic.php?f=4&t=392 if in the U.S.
They are currently running a loaner program for their D100 Mk2 - a "reference stereo DAC featuring a 100% passive fully balanced transformer-based analog output stage." $1495 to buy one new.
They are currently running a loaner program for their D100 Mk2 - a "reference stereo DAC featuring a 100% passive fully balanced transformer-based analog output stage." $1495 to buy one new.