Quality Power Cord

$800 for a used power cord is a hell a lot of money. This would be what, $3000 new cord?
Well, I have $800 cord on $1000 phono stage, but I bought it for $100 and the phono for $600. It can get funny when you buy used.
500 hrs of burn-in from new for a top power cord sounds right to me.

I would try a used Silent Source Signature for under $500. I even try the lower powered one used for Dacs and preamps, if I could not locate a high powered cord.I used one for a while on a low powered amp ( 12 amps} before I bought the Music Reference, and it worked great. Resell it, if it doesn't work for you.

Also, the" Silver Resolution" Signal Cable with upgraded terminals should work. Did you try it,or did you try the Magic cord?

Good Luck!

Check out Pangea at Audio Advisor.

Try the Audioquest NRG4. Good build quality, quick break in, balanced sound for under $500.

Contact Bob Neil at Worldwidewholesales.com and look into a Hidiamond P3 powercord. Best in its price range x2. Amazing customer reviews. Great guy and extremely educated in the field.