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Offered is „AUDIOQUEST DIAMOND RJ/E Ethernet 1,5M“ by AudioQuest as second-hand device from the category „Ethernet digital streaming cable“ on audio-markt.de - the online market place for high-end. The advert with the number 2630034453 ends on 25.10.2026 at 12:15 o'clock.
This is a flagship-grade Ethernet cable in AudioQuest’s lineup, and €1,300 lands in the fair-to-strong range rather than the bargain bin. Typical used asks I could verify cluster roughly around €750 to €1,050 for shorter examples, with longer or cleaner listings reaching about €1,250, so €1,300 is only really comfortable if this is the longer run and the condition is genuinely excellent.
What makes it worth considering is the combination of top-tier build, strong shielding, and the fact that these cables are usually bought by people who are already deep into a revealing system. If the length suits your setup and it includes the original packaging or a known-good provenance, the premium is easier to justify; if not, the buyer should expect near-mint condition and a meaningful length advantage to make the price work.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Founded in 1980 by Bill Low in Irvine, California, AudioQuest traces its roots to 1978, when Low, a hi-fi store manager and avid enthusiast, began crafting superior audio cables to overcome the signal degradation he observed in existing products. Dissatisfied with subpar materials and construction, he prioritized advanced conductors like 6N copper, innovative insulation, and precise geometries, quickly earning acclaim after demos at events like the 1979 Summer CES. This passion-driven origin propelled AudioQuest from a cable innovator—first U.S. company to advance signal transmission in 1985—to a global force in high-performance audio.
While renowned for its expansive lineup of analog, digital, and AC power cables, including HDMI for video, AudioQuest has broadened into USB DACs and headphone amps, highlighted by the multi-award-winning DragonFly series launched in 2012. The brand also offers Niagara and PowerQuest power conditioners, alongside custom-install solutions, all engineered to maximize system fidelity without venturing into amplifiers, speakers, or turntables.
AudioQuest commands a premium position in the high-end market, supplying thousands of specialist retailers across 60 countries as the dominant cable provider for discerning audiophiles. Its relentless innovation, from conductor purity to dielectric design, delivers tangible performance gains, cementing a reputation for value and musicality that serious hi-fi buyers trust.
See all AudioQuest listings on RADAR.
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