BTW three key things that led me specifically to the Topping d90III Sabre DAC:
1) I decided to go Delta Sigma rather than ladder with the DAC in pursuit of cost effective performance
2) I am always a fan of trying the latest and greatest technology when possible and the Topping d90III Sabre specifically uses the latest top of the line ESS ES9039SPRO DAC chip (2), which many others do not. Also I had heard the Eversolo A8 which I believe uses the same chip on familiar speakers (Sonus Faber) and thought the results were superb. I was actually less impressed with the sound of the more costly and visually stunning Eversolo a10 I also heard for comparison, which I believe uses a lesser chip in the ESS line.
3) Overall build quality based on measured performance reported is clearly top tier.

