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2.5 metre pair, terminated rhodium-plated spade to rhodium-plated spade.rnrnAmazing speaker cables - sound very detailed but also incredibly smooth and relaxed.rnrnCost almost £6,000 brand new.rnrnExcellent condition, boxed in original packing with certificate of authenticity.rnrnPlease message me for serial numbers if you wish to have Siltech authenticate them.rnrnCollection preferred but can post within UK fully insured by next day delivery for £25.
At £1,500, this Siltech CLASSIC ANNIVERSARY 770L is a genuine bargain, sitting well below the typical used median of roughly £1,500–£1,550 (converted from USD$1,892–USD$1,964) and far under the current new price of £4,500–£6,400. This asking price is in the 25th percentile or lower, making it a strong deal for a cable that commands top-tier respect.
The 770L is the range-topping speaker cable in the Anniversary series, prized for its G7 silver-gold alloy conductors that deliver exceptional neutrality, clarity, and dynamic control without coloration. Its worthiness is amplified by the “good” condition, which for Siltech often means original-owner quality, and the likelihood of included original box and documentation as seen in similar listings. This clean, well-priced offering is a buying opportunity for anyone seeking elite neutrality in speaker cables.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Siltech traces its origins to 1983 in the Netherlands, initially emerging from Nijmegen before establishing its base in the small town of Elst near Arnhem. Originally focused on electronics and medical instruments, the company transformed under the leadership of engineer and music enthusiast Edwin Rijnveld, who acquired it in the early 1990s. Rijnveld's vision elevated Siltech from modest beginnings, pioneering innovations that addressed the limitations of conventional audio transmission and cementing its Dutch heritage in precision engineering.
The brand specializes in high-end audio cables, renowned for their proprietary silver and silver-gold metallurgy that delivers superior conductivity and uncolored signal paths. While cables remain the cornerstone—spanning interconnects, speaker wires, and power cords—Siltech has expanded into amplifiers and loudspeakers, all meticulously crafted in their Netherlands factory. This focus on material science and craftsmanship ensures products that prioritize measurable audio fidelity without compromise.
Positioned firmly in the ultra-high-end market, Siltech commands reverence among discerning audiophiles as the "Rolex of hi-fi cables," with flagship lines like Royal Crown exemplifying bespoke quality and timeless appeal. Trusted globally for over four decades, it sets benchmarks through relentless innovation, appealing to buyers who demand unparalleled transparency, detail, and musical authenticity in their systems.
See all Siltech listings on RADAR.
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