Are manufacturer AC cables good enough?

         "But has never done double blind with any verification or validation."         Verify/validate that statement, somehow, please!

SR/ Danny has never done a public double blind test. Not at a trade show and not at his factory. I only call them out because they makes claims of doing it (like WW), but always "shy" away from anything public ... I.e. something that would prove the claim. No other vendors do double blind public tests either ... But they don’t claim to do them private or public and many offer guarantees as well.

The mystery deepens. Could this be a .....conspiracy? Oh, goodie! 🤗

boxer124,625 posts05-15-2020 8:06pm"turnbowm, heaudio,
Please list the aftermarket power cords you have compared to stock power cords?"

Have tried Audioquest and Pangea power cords of various flavors on my Bryston B60R Integrated and it doesn't seem to care what I feed it with. Bryston amps have robust power supplies which, reportedly, makes them less sensitive to power delivery issues.

@heaudio-      So; you, "call them out" with ZERO verification/validation, of your statements (iow, "TRUST ME")?