JW audio.
John's cables are so inexpensive and humble looking they might be suspect.
I urge you to try them. 30 day money back guarantee and it will cost you so little for the audition. They come up so well compared to cables costing a couple of thousands of dollars let alone a few hundred.
Found out about him on audiogon through others very happy with his work and I thought well why not try his stuff as it cost so little to make the effort.