No magic in the R2R ladder, just another design. Bill I will have to disagree with your statement. As you know I am building DHT DACs now and previously I was using the ESS Sabre32 Reference (ES9018) DAC chip. It sounded fantastic until we tried the R2R. In our DAC there was no going back. Much more analog, in fact we have been beating most very high priced analog set-ups as we are now out there demonstrating the dac. I also heard I think an early version of the Yggdrasil DAC with CEC 3N transport. I did not find the unit bright sounding but the CEC probably helps in that area. Nice dac maybe for the price but IMO, much left to be desired.
Happy Listening.
Happy Listening.