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In Reply to: RE: Difference between 3.7 and 3.7i's posted by Roger Gustavsson on April 05, 2014 at 04:56:29
I am still dreaming of a graphene conductor on a thin kaladex in a neodymium powered push pull driver that would be able to be as fast as an electrostat without its output limitations and arcing.
Unfortunately, the commercial graphene is still too high in resistivity to compete with Aluminum conductors since the lower density of the graphene does not compensate for the much higher resistance, so the practical driver would still end up with a higher mass with graphene. Even if you make the whole diaphragm from graphene it would still be heavier to conduct the same current as Al.
Follow Ups:
Perhaps interesting, headphones using graphene driver:
http://arxiv.org/abs/1303.2391
That is very cool
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