What power cable for DAC?


I've had my PS Audio Digital Link III for a couple weeks now. The first week I ran it off the factory power cord and it sounded quite good. I figured it could benefit from a better pc so I got a Pangea AC-14 from Audio Advisor. Now I know this isn't the greatest pc on the market, but for the price I thought I couldn't go wrong. It has made my system a lot brighter and subdued the low notes significantly. Does anyone have any suggestions for a better pc for this dac?? If it makes any difference, my Arcam integrated amp is running off a PS Audio Prelude SC pc.
vegas805
The Acoustic Zen El Nino is a good cord for digital sources at a reasonable price.
I have relied on an Audioquest NRG 3 PC ($180) on my front ends for the last 3 years. It replaced a Transparent Reference MM and many other demo cords. The NRG 3 wt ferrite magnets loves digital components. I don't like it on anything else, but on my CD players it unleashes music like no other!
Dave just curious, have you tried the NRG-3 on other non digital pieces of equipment with the ferrite magnets taken off? You might find the power cord sounds better.
I have used the NRG3 both with and without the ferrite magnets on amps and preamps. Although the sound was dynamic, clear and tonaly accurate, my MIT AC2 power cord simply elevates whatever amp/preamp I've used it on to a wole other realm of musicality"O) Enjoy!