Cardas Clear reflection is a combination of the old reflection
and newer clear , what good is having warm without the detail.
the warmest cable is the cotton oiled Duelund cable it’s warm
but it’s soft on theleading edge detail ,I compared them
with my 7-9s Occ copper Wire world 8 Cables. The dielectric has Everything to do with how fast the signal propagates and warmth.
the Wireworld has Opsilex dielectric which is now better then then Teflon ,and ovoid stranded wire ,robs detail that's why litz was invented.or in Wireworlds case, independent various size wire isolated and straight to prevent eddy currents ,stranded has micro arching -strand to strand ,in power cords not as critical but in system cables very important. That much has been proven ,