Power Cables


I am currently upgrading my system.  I had a pair of XLO Ultra speaker cables sitting around and was very impressed with the improvement over the original Monster cable.  Having come back from Axpona, I am wondering what fellow Audiogon members would recommend for a power cable with tight bass, superb mids and extended highs that would help to produce a very full, wide and deep soundstage.  I am looking to replace the cable on my Adcom GFA-5802.  I do agree with philosophy of starting with the power.  I have demoed one other power cable and the difference is immense.  Thanks in advance for the advice.
spipa
For an Adcom 5802 I wouldn't go crazy. Kimber PK10 Ascent will be plenty good or find a used but same PK10 Gold. $400 or less new. If you don't have dedicated circuits and decent receptacles to start with you're not going to hear the full potential of your amp or a better PC. If you don't have dedicated circuits, I'd start there first.
True.  I do have a Furman power conditioner and I have upgraded my pre-amp to a McIntosh C2500.  The next component upgrade will probably be the MC452, unless I go with used 501s or 601s. 

Thank you for the input.  I was referring to a full and rich sound and what you said does make sense jmcgrogan2.  That balance will be interesting to find.
spipa-

what an excellent opportunity to discover some nice cables/cords in your system. Since you like McIntosh gear, talk w/ other owners to get their point of view on cabling. This is the 1st place to start. There are Mac owners here and over on Audio Asylum.

Keep me posted & Happy Listening!
I would spend the money to replace the Adcom before spending crazy money on a Power Cord.