Between a Node 2i and DAC: Does Coax cable quality really matter?

Changing to a good coax made a big difference for me. Using AP Crystal digital solo. More clarity, better bass.

Yes better cable helps but the bigger difference for me was adding the iFi SPDIF iPurifier 2. Amazon carries it so risk free trial.
-Alex

@rareace, the iFi does improve the SQ in several ways, music has more weight, wider deeper soundstage, more dynamic. I'm also using a Swagman Labs LPS.

What's the difference between  iPurifier2 and the first generation?

I have chord Qutest so jitter not much of issue.
I used iFi on older DAC and thought it was a subtle improvement.

may look at new coax...why not, right...?

@lowrider57  I’ve never tried the first generation. Only have the Purifier 2.
-Alex