Graphene contact enhancer which one is best for the price and improvements


Is anyboody have compare these two "graphene contact enhancer". Perfect Path technology vs Mad Science Audio ? There is huge price difference between the two products.
audiosens

Showing 1 response by hifiman5

As I believe Frank had discussed very early on in the Total Contact thread, it was the medium in which the graphene was suspended, that was a major part of Tim Mrock's R&D.  Again, if memory serves, Frank and perhaps a couple others were "Beta" testers along the R&D adventure and the medium was what Tim was tweaking.  It needed to be stable at containing the graphene and able to be spread in a consistent, yet thin manner.  The labor intensive nature of such R&D contributes to the cost of the final finished product. 
FWIW Total Contact is on a totally different scale of impact vis a vis any other contact enhancer that I've tried and I've tried quite a few in my time.  I do not have any experience nor have I ever heard any reviews of the Mad Scientist product.