Cable/Fuse Direction Matters?


I've been following several threads and there are several references to this "Phenomenon".

I've just finished some interconnect upgrades and got me wondering whether it happens in cables regardless of connector type

E.g. does it occur more frequently in cables with RCA connectors or equally spread across cables with DIN or XLR?

A similar effect also appears to be true for fuses

So here's my question - is there some dark force out there that seems to alter the laws of physics as we understand them?

OR - is it simply a case that both fuses and interconnects are actually seating better when connected one way as opposed to the other way?

if someone has a logical explanation for this please post it

Thanks
williewonka

Showing 2 responses by rodman99999

The crystaline structure of any metal, forms into a chevron shape when drawn(as into a wire or strand). ie: >>>>>> It is inferred that the boundaries of these crystals(and their inherent potential copper oxide) will create a sort of diode effect(direction and probably freq dependent) or internal connection impedance/capacitance, to signals passed though the wire. OCC(Ohno Continuous Casting) wire is used in the construction of many high-end cables, in an attempt to(successfully to my ears) mollify this phenomenon. (http://www.ingentaconnect.com/content/maney/mst/2010/00000026/00000008/art00020) (http://audiosensibility.com/blog/technology/ohno-continuous-casting-occ/)
I've never bothered to reverse the many Hi-Fi Tuning fuses, scattered about my system, BUT- I don't doubt that some have discerned a difference. The element/burn wire that most of our 250V miniature(AGC/MDL/etc) fuses contain, must be drawn, like any other electrical wire. If the supposed effects of the afore mentioned internal connection impedance/capacitance should cause what some are hearing, I would not be surprised. I learned long ago; even slight improvements to a component's power supply, can yield large sonic benefits. When you get down to the basics of most gain circuits(especially- the output of a power amp); that's what you are listening to(the power supply). Happy listening!