QED Signature Supremus Zr Loudspeaker Cable

One question always seems to arise when audio enthusiasts get together: “Do cables matter?” This topic tends to elicit polarized responses; you, too, probably have a strong opinion on the matter. Nearly everyone agrees that for safety reasons, cables must, at a minimum, meet the criteria set by component manufacturers. However, when it comes to the sonic performance of aftermarket cables, the conversation can become heated. From firsthand experience I know that’s what you need—experience—to form an informed opinion. Some aftermarket cables I’ve tried had little impact, while others made a significant difference—often for the better, sometimes for the worse.

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