Audio professionals around the world have verified the effectiveness of cable polygraph testing. Robert Harley, editor of The Absolute Sound, described the cable polygraph as “illuminating insight into exactly how each cable affects the sound”. A leading author of audio engineering books, Bobby Owsinski, stated “I was a major skeptic that high end cables could offer any sonic improvement, but Wireworld changed my mind in a big way”. This testing advantage has led to several patents including the DNA Helix cable technology, and it has enabled us to optimize the material blends in our ultra-quiet Composilex 3 insulation. These powerful innovations have enabled Wireworld to create the world’s highest fidelity audio cables for both consumer and professional applications.

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