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Offered is „Netzkabel SUPRA silber Excalibur“ by Wilbrand acoustics as new device from the category „Power Cords“ on audio-markt.de - the online market place for high-end. The advert with the number 1301827395 ends on 23.10.2026 at 06:44 o'clock.
€249 is a good buy: it sits below the €311 median and above the €202 25th percentile, so it’s not a steal, but it’s clearly on the sensible side of the used market.
This is the kind of Supra cable that appeals to buyers who want a clean, well-made power lead without paying top-tier money; the upside is straightforward if you need a better-built aftermarket cable and want something from a respected hi-fi brand. At this level, I’d mainly check length, plug quality, and that it matches your setup, but there’s no obvious price red flag here for a clean example.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Supra Cables emerged from Sweden in 1976, founded by engineer Tommy Jenving, a former Ericsson employee whose vision ignited the global audiophile cable revolution. Based in Ljungskile, the brand—operating under Jenving Technology—prioritized rigorous, measurement-driven design from the outset, producing its first dedicated loudspeaker cables when most enthusiasts relied on basic lighting flex. Jenving's passing in 2011 has not dimmed the company's ethos, which endures through in-house Swedish manufacturing and a steadfast "No-Nonsense Concept" that favors empirical testing over hype.
The brand specializes exclusively in high-quality cables, spanning categories like speaker wires, interconnects, power cords, and digital links including HDMI and DVI. Innovations such as Ply low-inductance speaker cables, tin-plated oxygen-free copper conductors to combat skin effect, square geometry designs, and patented shielded mains technology define their lineup. All products feature pale blue polyethylene sheathing for minimal dielectric absorption, flexibility, and environmental safety, with directional labeling ensuring optimal signal flow.
Supra occupies a respected mid-to-high-end niche among discerning hi-fi buyers, celebrated for Swedish engineering precision and value-driven performance. Awards like "Best in Test" and "Best Buy" underscore its reputation for scientifically verifiable improvements—low inductance, negligible skin effect—without unsubstantiated audible claims. As one of the earliest specialty cable pioneers, it appeals to knowledgeable audiophiles seeking rational, proprietary solutions over boutique extravagance.
See all Supra Cables listings on RADAR.
