DAC shootout, plus USB filter comparison

[GimeDsp]

I realize this is a touchy subject.

I have spend another 10 hours retesting and will post when I can

As of now the Grace and D70 beat out the d30 in the testing

 

[majingotan]

Do you have the A/B/C/X data as confirmation for your subjective observations that you can tell the difference between the DACs?

 

[GimeDsp]

Full write up to come soon when time permits.