RCA Interconnect recommendations

The https://www.thecableco.com/ recommendation is probably your best place to start.  I have not tried their program, but I have looked at the site many times and have been impressed with the choices and prices.  I may dip my toes into some higher priced cables in the future.

Currently I have a mix of Cardas Clear, WBC, and https://sites.google.com/view/pine-tree-audio/home. Pine Tree just received a best of reward. I have found their cables to be comparable to Cardas Clear for significantly less money. 

Of all the cables that don't make an objective difference, interconnects are those but what absolutely does make a difference is expectation bias. 

"Of all the cables that don't make an objective difference, interconnects are those but what absolutely does make a difference is expectation bias."

On this, I have to disagree.  I'm not a cable snob and definitely believe that the law of diminishing returns kicks in pretty quickly.  But comparing three interconnects that I happen to have on hand (Cardas Ultralink 5C's, AudioQuest Red River and Graham Slee CuSat50), there are very obvious differences in them.  The AudioQuest is too bright and definitely fatiguing.  The Cardas is not as transparent.  Right now, the Slees clearly sound best.  

 Maybe something used from Morrow...

So easy to ignore that expectation bias works in both directions…