Hello, I'm not a techie so I can only show the difference in cable gauge compared to the standard RCAs I used before buying FosPower. I bought a FosPower 3' RCA to see if I can get rid of the hissing on my Technics Sl-D30 turntable that the standard RCA jacks and other brands have failed to address. FosPower has done its job. no longer hums. I have to say that I have hearing problems, but this hum was at a frequency that I picked up well. and it stopped me from doing it. although the woman didn't hear the rumble of FosPower RCA either. It's not flimsy RCA, but it's not overly rigid either. Anyway I'm happy with this RCA set, my LP sounds great and I'm glad the background is gone. Will buy again if I ever need to replace this set. although. must say. involved with the quality when they were made. It won't be soon.
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