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How to A/B Test Power Cables & Interconnects?

Looking for some advice. Here is the situation:

  • I am building out a new system (dCS Bartok > Parasound JC 2 BP > Parasound JC 5 > Floorstanding Speakers)
  • Equipment is on-hand. I am in the process of re-wiring the A/C circuit with two matching, 10awg home-runs (one for power Amp, one for sources)
  • I have the opportunity to try some high-end power cables and interconnects
  • I will invest in the cables if there is a discernible difference. I am somewhat skeptical.
  • I am trying to come up with a test protocol to determine what these higher end cables do. Everyone advises that I do A/B testing will listening to music. Of course I will do this.


My question:

Is there some more objective way to A/B test power cords and interconnects? I prefer to do this by listening,...not using lab equipment. How can I A/B measure system "blackness" or noise level?


Any advice appreciated. Thanks in advance.


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Showing 1 response by thyname

thyname's avatar
thyname
3,107 posts
 
IMHO you don't need a double blind ABX test to evaluate a cable vs. another (or any audio equipment for that matter). When you hear it, you will know. If you have a hard time hearing the difference not blind, then it's not worth it doing the change. When you immediately hear the difference, then you will know right away. Then swap back to "old" cable, and give it a listen. As simple as that.

Good luck! it's fun, just take your time with it, and keep an open mind
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