RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Offered is „Speaker Cable 2 x 6m, UltraDiamond Serie2“ by Crystal Cable as second-hand device from the category „Speaker Cable“ on audio-markt.de - the online market place for high-end. The advert with the number 4261964193 ends on 16.10.2026 at 12:57 o'clock.
Crystal Cable sits in the “serious money, serious performance” tier, and the asking price reflects that. At €7,500, this is well above the €5,488 75th percentile for recent used comparables and far over the €1,585 median, so it reads as ambitious rather than a bargain.
What makes it tempting is the brand’s reputation for very low-mass, highly resolving cable design with excellent transparency and pace, especially in longer runs where quality matters. A 2 x 6m pair is also a practical, often hard-to-find length, so if you need this exact setup and the set is genuinely clean, the premium can make sense. The key buyer check is simple: verify originality, terminations, and that the cable has been stored carefully, because at this level you are paying for condition and confidence as much as the name.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Crystal Cable is a Dutch high-end audio manufacturer founded in 2004 by Edwin and Gabi Rynveld in the Netherlands. The company emerged from Edwin's extensive background in precious-metal cable design, while Gabi's musical training and refined ear shaped the brand's distinctive sonic character. Crystal Cable operates as a sister company to Siltech, another respected cable manufacturer, though each maintains its own identity and design philosophy. The company marked two decades of operation in 2024, establishing itself as a globally recognized name in premium audio.
The brand specializes in high-end audio cables, including interconnects, speaker cables, and power cords, alongside a growing range of audio electronics and loudspeakers. Crystal Cable's flagship offerings are organized into the Art Series, comprising three cable families named after master artists—Monet, van Gogh, and da Vinci—each representing different performance tiers and design approaches. The company is known for pioneering work with monocrystal silver conductors and emphasizes hand-crafted production by skilled engineers in the Netherlands, viewing cables as fundamental components that must remain transparent and neutral to preserve signal integrity.
Crystal Cable occupies the upper echelon of the high-end hi-fi market, positioning itself among the most prestigious cable manufacturers for discerning audiophiles. The brand's reputation rests on meticulous attention to technical excellence combined with artistic design sensibility, appealing to listeners who view cables as critical links in the audio chain. Crystal Cable's Dutch heritage and commitment to in-house manufacturing reinforce its standing as a boutique, artisanal brand rather than a mass-market producer.
See all Crystal Cable listings on RADAR.
