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Offered is „NAD C658 BluOS Vorverstärker – Dirac Live Vollversion – OVP“ by NAD as second-hand device from the category „Pre-Amplifier / Processor“ on audio-markt.de - the online market place for high-end. The advert with the number 3233460245 ends on 22.11.2026 at 17:26 o'clock.
At €1,090, this sits right on top of the current used median and exactly at the 25th percentile, so it reads as a fair-to-strong buy rather than a discount, especially with the new price still around €1,499–€1,999. It is not a bargain, but it is priced sensibly for a well-kept example.
The C 658 is a respected all-in-one digital front end: streamer, DAC, and preamp with BluOS, Dirac Live support, and a genuinely useful upgrade path if the buyer wants to build around it. In good condition, this is the kind of listing that makes sense for someone who wants NAD’s feature set without paying new-money depreciation; just confirm firmware, remote, and any setup accessories are included, since those matter more here than cosmetic wear.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
NAD Electronics was founded in 1972 in London by a group of European audio importers frustrated with the hype surrounding Japanese hi-fi products. Led by visionary American executive Martin L. Borish and brilliant engineer Bjorn Erik Edvardsen, the company emerged from a quest to deliver high-performance audio at accessible prices. Their breakthrough came with the NAD 3020 integrated amplifier, the best-selling hi-fi amp in history, which embodied a philosophy of stripping away non-essentials to prioritize pure sound quality.
The brand focuses on core hi-fi categories, excelling in amplifiers—pioneering Class A/B, Class G, and hybrid digital designs—alongside integrated receivers, AV processors, turntables, CD and cassette players, and modern streamers. While not venturing into speakers, headphones, or cables, NAD emphasizes source components and amplification that integrate seamlessly into home theater and custom installation setups, always upholding principles of innovation, simplicity, performance, and value.
Today, as part of Canada's Lenbrook Group and sold in over 80 countries, NAD holds a commanding mid-tier position in the market, revered by audiophiles for affordable excellence rather than ultra-high-end excess. Its "Truth in Power" legacy earns cult status among knowledgeable buyers seeking reliable, award-winning gear that punches above its price, blending vintage heritage with contemporary streaming and hybrid tech.
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