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Technically 10/10Cosmetically 10/10The Wireworld Supernova STO uses 280 glass fiber optic conductors with micro-polished glass lenses in the terminals. This provides clarity and dynamics that will thrill even the most experienced listeners. The precision triple polishing of the optical fiber made of PMMA reduces jitter, improving the quality of digital soundShipping: fast international shipping (9–12 days )• Item is in stock and ready to ship• Real photos (what you see is what you get)• Careful packaging to avoid any damage• Tracking number provided after shippingNew seller here, but I take every order seriously and aim for 100% customer satisfaction.Feel free to message me — I reply quicklyNew seller on this platform, building reputation — I will do my best to provide excellent serviceOpen to offersShips from Ukraine
At US$479, this sits right at the median of the recent used market for this cable, so it reads as fair pricing rather than a bargain or an ask that’s pushing it. It’s comfortably above the US$326 lower quartile but still well below the US$710 upper quartile, which is exactly where a sane used listing should land.
Wireworld’s Supernova 7 is a respected interconnect for buyers who want a clean, low-noise, high-resolution presentation without wandering into exotic-pricing territory. If the cable is genuinely well kept and the terminations are solid, this is the kind of used buy that can make sense because you’re getting a serious upgrade cable at a market-normal ask; I’d mainly want to confirm length, connector type, and that both ends are original and secure.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Wireworld Cable Technology was founded in 1992 by industrial designer David Salz and is based in Davie, Florida. The company emerged from Salz's conviction that audio cables significantly influence signal transmission, leading him to develop innovative cable designs through rigorous objective testing methodologies. This foundation established Wireworld as a manufacturer committed to measurable performance rather than marketing claims alone.
The brand specializes exclusively in premium audio and video cables across multiple categories. Their portfolio encompasses interconnects, speaker cables, power cords, and digital cables including HDMI, USB, Ethernet, and fiber optic variants. Wireworld gained early recognition by introducing the world's first HDMI cables in 2004 and flat HDMI designs in 2005. The company is known for proprietary technologies such as DNA Helix conductor structures and Composilex insulation materials, alongside distinctive flat cable designs and premium connector quality.
Wireworld occupies the high-end segment of the cable market, positioning itself as a premier provider for discerning audiophiles and home theater enthusiasts. The brand has cultivated a world-class reputation through consistent innovation, exceptional manufacturing quality, and a philosophy centered on objective perceptual testing rather than subjective claims. While some industry observers question whether Wireworld's advanced technologies translate to audible performance improvements, the company maintains strong credibility among consumers seeking measurably superior cable solutions for professional and consumer A/V applications.
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