Hey sonic, you are right once again. That's why I started down the path of sourcing good wire and connectors as endorsed by guys with technical experience. Hell, it's becoming difficult these days to find fossils (older than me) that are still vertical to glean info.

Regarding the DH Labs Q-10, I tried a used set and was immediately hooked. Ed's speakers and preamp are so reveling that it makes taking a leap to the dark side of wire easy. It was so convincing that something good happened with those cables. It's a testament to Ed's speaker when you keep the speakers and make ancillary changes. 99% of people just buy new speakers. Just my take...
BTW, I have some highly regarded giant speakers that are fun. The thing is, subtle upstream changes don't have the impact that I see with the Horns. It's all about low mass, sensitivity, and efficiency. My reference for evaluating sources.