akg_ca
Back in 2015/2016 I started my quest for Reference cabling. I had off-the-record conversations with Galen Carol and Ellington Hifi about Cardas, Tara Labs and Wireworld companies sourcing raw materials from china. Particularly, Copper.
Holding U.S. Patents does not prove anything. Both Cardas and Tara Labs are located in OR. I do not believe in coincidence. Once Tara Labs was spanked for un-ethical business practices (having some of their catalog sourced with china and placing Made in USA) on the jackets. The other 2 companies may have taken notice. The Audiophile community must hold American manufacturers accountable.
Happy Listening!