32 pairs of speaker and RCA cables measured and listened to

I am not sure if this has been posted here before, but this is pretty interesting.

These guys measured and (blind) listened to, 32 pairs of RCA cables and speaker cables. And found both measurable and audible differences.

simonmoon08-15-2024 3:56pm

asctim Details Discussions Posts This discussion Message User 507 posts 08-16-2024 at 07:19pm Copy Comment URL Report Comment Edit Delete I wonder if we'll see graphene make it's way into speaker cables and other conductors. Voice coils seem like a great potential application for graphene.
asctim Details Discussions Posts This discussion Message User 507 posts 08-16-2024 at 10:02pm Copy Comment URL Report Comment Edit Delete Interesting. One is using graphene as a dielectric and the other as a conductor in a liquid base. I read that there are also some graphene/copper hybrid cables that somehow use fine copper wires to help connect the strands of graphene as much as possible, thus improving the conductivity over plain copper. None of these are pure graphene conductors.