I just googled that graphene is up to 70% more electrically conductive than copper! But what does this element do to the cables in sound??
I am wondering if anyone has any impressions about this material.
Not a expert on this but here’s my limited thoughts on graphene. It’s a technology and adds about 5% more conductivity to copper wire. When it comes to audio cable it’s currently hard to know how there applying it. Seen cables say that use tubes but not sure how that works. Below pic is a link to a discussion on pros and con. The discussion it a couple years old but explains it better than I can.
https://forum.audiogon.com/discussions/beware-of-new-material-claims-the-case-of-graphene