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cable directionality

I've always heard that single-ended, directional interconnects (e.g., AudioQuests) should be installed with the arrows pointing away from the source. Is that really true, though? It seems like it actually doesn't have much to do with signal travel, but with grounding: normally, the shield is connected to ground at the end the arrow points toward. Therefore, it seems that the cables should actually be installed with the arrows pointing toward the system ground (normally the preamp). This makes a difference (or does it?) for the cables between the preamp and power amp. What about directional speaker cables? Should the arrows point back toward the preamp, too?
ezside

Showing 2 responses by tbg

tbg
5,263 posts
 
I always use the direction of the signal from front end to amps. The most satisfying rule probably should be what sounds best, but some cables don't mind which way you use them but switching them around makes them sound worse at least for a while.

Most preamps in my experience are ungrounded making the star grounding idea impossible.

Recently I have just followed the manufacturer's directions, which are usually one of two: it doesn't matter but don't change or source to load.
tbg
5,263 posts
 
Nerspellsner, this may be true but the manufacturer may find that all important. Most do not go to the extremes that Mikro Omega does and construct cables with the direction of both the hot and neutral taken into consideration. The way they came out of the wire machine is reversed for the two.
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