1-3 of 3 Answers
Yes, it is.
Sorry, there was a problem. Please try again later.Although I have not had them tested, the packaging indicates they are comprised of oxygen free copper. Subjectively their installation provided my high-end kit with a boost in audio quality
Sorry, there was a problem. Please try again later.Probably not OCC or 100% pure copper. Would cost much more if it was. The 14 gage thickness, though, helps a lot plus the fact that it is wound in a spiral helps from what I've learned. (Maybe OFC though?)
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