I cant imagine there would be any major advantage to adding a high end DAC in the Kii system but would be interested to hear others thoughts.
No matter what DAC you use in front of the Kii it would sound the same since it’s the Kii DAC that does the final conversion.
And the dac’s are not near the hiend quality of this threads MSB subject or it’s nearest competitors. It would really be something to hear if there were a bunch of MSB R2R dac’s in the KII innards.
Cheers George