Just further on the K2 of the Reimyo, I had many moons ago the flagship JVC K2 player, it used the Bur Brown R2R PCM56P dac chips in it.
Also today the Zanden Model 5000 MkIV is a K2 player also, it uses the R2R Philips TDA1541 double crowns in it.
But I can’t find what the Reimyo uses for dac chips, my guess would be the R2R PCM1704K’s, I don’t think it’s discrete R2R
The Zanden didn’t get much love from JA on the Stereophile test bench. For one I can’t believe how much it was rolled off in the bass
https://www.stereophile.com/content/zanden-5000-mkivsignature-da-converter-2000-premium-cd-transport-measurements
Cheers George