Here's my latest addition to my system.
I replaced 2 Audioquest Firebird high current PCs by 2 Furutech DSP 4.1 PCs.
One of them powers my Vitus amp and the other one my Audioquest Niagara 3000.
The difference in sound is absolutely jaw dropping, you cannot imagine.
As if my Vitus has doubled it's power output, insane!
These cables are very organic and on the warm side, great with my Thiels.