DAC/Pre-Amp Upgrade, R2R or Delta Sigma?


I am looking for a DAC/Pre-Amp upgrade. I have owned a Naim V1 DAC and I am currently playing from a NUC with a North Star Fluxio DAC. The Naim V1 was very upfront, lots of prat but not very well organised. The North Star was a clear upgrade. Also a Burr Brown DAC, but with a very 3 dimensional sound with lots of detail and zero listening fatigue. 

Sonnet Morpheus is on my current short list (R2R), and also Linn Selekt . What is the global difference in sound signature of R2R vs Delta Sigma? Suggestions appreciated! 
tantejuut

Showing 1 response by johnss

think you should consider the Denafrips line of R2R DACs. Some of the best I have heard until you get to the 5 figure price range.