Which power cable for what?

I recently added a P20 to my system and I would like to know which power cable I should use.

I have a AC3 power cable which is currently connected to my Direct Stream DAC and I have the power cable that came with the P20. Should I use the AC3 to power the P20 or continue to use it to power the DAC?

Thanks

You’re doing right right now. LOL

Use the best cable to your DAC but if I were you I would stil buy a little better cable to your P20, like a Supra SPC since they are fantastic for the low price.
http://www.jenving.com/products/view/lorad-2.5-spc-cs-eu-3002100224

SR Sigma NR from wall to P20 & SR Alpha NR from P20 to DSD.

Synergistic research Atmosphere Level 1 's to DSD for me - they rock!