Cable Current Flow Direction


Regarding cables that do not have an arrow indicating the current flow from the source to the next component in the chain:

I consider the labelled or banded end of an interconnect cable to be the source end. Is this the generally accepted norm? Some cables are just plain. But when you purchase cables with a band or label at one end, often this means something, but they rarely tell you what. Somewhere along the way I think someone told me that this is the source end. Thank you!
poetcatullus

Showing 2 responses by swampwalker

just to complicate things, w/some cable manufacturers, directionality refers to where the shielding is connected, if at all.
If the cable contains multiple conductors (signal & ground) and a shield, the shield is connected to ground on the sending end only. On the receiving end, shield remains open with no connection.
Thx, Tls49, that's what I was trying to say in my non-technically educated way; however
Arrows will point in the direction of signal flow toward the receiving component.
not sure that is true. I believe that some folks believe that all grounding should be oriented toward one component, which, it seems to me is most logically, the pre-amp. However, I doubt that there is any universally accepted standard, so I think that if the OP thinks that it's important, he or she should ask the cable manufacturer.