So Many Choices - PCords for Digital Sources?


I know there are many threads on Power Cords and how to choose them. I am trying to make the best decision on replacing the stock PC's on 3 of my digital sources. They include:

Oppo BDP 83 Blu Ray Player
Arcam DV 139 Multi Player
Benchmark DAC 1

Here are the factors most important to me in the decision:

Cost - Good value for quality on PC ($100-250 range)

Quality - PC will make my equipment better sounding, lower noise floor on digital equipment, quality made

Sound Improvement - PC that will improve the overall sound of my system

Other equipment in my system includes the following:

ATI 3007 7 Channel Amp - 300W
Integra DTC 9.9 Processor
Usher BE 718 Monitors - Front & Rears
Usher BE Center Channel
60" Pioneer Elite Plasma

All plugged into a PS Audio Power Plant Premier Conditioner
Dedicated 20 Amp Circuit for electronics and Video only

Any Suggestions on Power Cords based on my criteria above? My goal is to have a great sounding system at a reasonable price. No $1,000 PC's on a $599 dollar player.

Thanks,

Toddsgear
toddsgear
i've been very happy with all my ps audio pc's. currently running perfect wave pc's...2 ac-10's, 2 ac-5's and just picked up 2 ac-3's. well made line's imo that match up nice with my quintet and pwt/pwd. use the ac-5's for the transport and dac and did notice an improvement in sound stage along with bottom end punch.

Ron @ Liquid Hi-Fi recommended them a while back and i'm glad he did. first for my power supply then later...my ps audio gear. now i've got everything running on them.
They sure do like to make a lot of money.The power cord suppliers that is.What more can they do than one of these? Its shielded too.[http://www.audioadvisor.com/prodinfo.asp?number=PGAC14&variation=1]
I've had good results with SignalCable power cords on digital sources and preamps, PS Audio on amps.
I appreciate the advise on Power Cords. Some have suggested to look at other areas of my system to improve.

I am quite happy with my current equipment and how it sounds for HT and 2 channel. I might looks at some improvements to my listening room through treatments.

I am just looking to improve the sound of my digital players and DAC and I thought purchasing some moderate priced PC's would be a good way to do it.

Thanks for the advice

Todd