The Audio GD R7 HE with power regeneration is a incredible dac I heard this with a pass labs amp ,with 4 Big R core transformers the most comprehensive R2R ladder dac I have heard to date
and being in a tri state audio club I have heard very good products from top Denafrips, Holo springs May KTE , and briscati ,and this dac uses FPGA and a firmware upgrade port ,and external 10 MHz for top master clock future add on upgrade , It literally has 7 true sonics choices 4 non over sampling including a vinyl mode, and 3 over sampling .I have never seen any dac this extensive
And truly Taylor’s the sonics to your system and taste ,and the first power regeneration I have ever seen in a dac ,or any gear for That Matter. I bought their Excellent G8 mk2 dac, for this year did not have $5 k this year maybe next year though.