Best power cord for McCormack DNA-2

I've used Syn. Res. Master Coupler for about 6 months now with excellent results on my DNA-2DX. Of course you know that it takes a 20 amp plug on the amp end. I had to special order the SR-MC, and before I did, I had a chance to audtion the Shunyata Sidewinder in 20 amp. The Sidewinder had some good characteristics but I preferred the neutrality of the SR-MC. Happy Hunting. Craig.

I've used the Audioquest AC-12 with good results & I just purchased a Synergistic Research Master Reference Coupler for my McCormack DNA-2 standard model which is being updated to Deluxe at McCormack right now. I will let you know how S.R. cord performs when I receive my amp. Happy New Year.

I received my amp back from McCormack (excellent repair service) & hooked up the Synergistic Research Master Reference Coupler & it's excellent compared to Audioquest which still worked well but the much more costly Synergistic cable is well worth the money. Good Luck & Happy Listening, Don

Custom Power Top Gun HCFI works nicely with McCormack. Heavy #8 gauge highly filtered & shielded cord; plug directly into ACline, as an AC conditioner is redundant & hurts the sound in my experience. Very quiet too. $800 list but available from Chicago's Music Direct for about $575; check their ads in Stereophile.