I was at the MillerFest( Chuxpona 2021 ???) also and heard the Fidelium cables. What Jeff described as an echo type of sound produced by the interaction by the dielectric eliminated by his design was a very good description of what I heard. They appeared to me to eliminate the background hash present with the previous cables.
I can’t comment on the bass as I was too unfamiliar with all that I was hearing to concentrate on a specific thing.
What stands out to me is that the AWG was minimized as not important which I’m not sure I agree with. Thinner AWG seems to accentuate higher frequencies at the cost of lower bass response. A single pair are both out of my wire budget and also don’t get long enough but with no other reason than instinct would think they would benefit from bi wiring.
I can’t comment on the bass as I was too unfamiliar with all that I was hearing to concentrate on a specific thing.
What stands out to me is that the AWG was minimized as not important which I’m not sure I agree with. Thinner AWG seems to accentuate higher frequencies at the cost of lower bass response. A single pair are both out of my wire budget and also don’t get long enough but with no other reason than instinct would think they would benefit from bi wiring.