RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
En NOS matchad quad Svetlana SV6550C, tillverkade vid den ursprungliga Svetlana-fabriken i Sankt Petersburg, Ryssland. Detta är den tidiga S-logo-versionen som föregick den senare Winged-C-märkningen. Rören har den karakteristiska Sankt Petersburg-konstruktionen med rektangulära öppningar i anodplåtarna och ska inte förväxlas med senare Svetlana-märkta rör från Saratov. Rören är tillverkade under 1998. Produktionskoderna är 9820 och 9822, vilket motsvarar vecka 20 respektive vec
This is a late-production vintage tube set, so timing mostly matters because you’re buying for character and matched performance, not for modern-spec certainty. At kr 4,000, it sits a bit below the kr 4,332 median and well above the kr 1,935 lower quartile, so this reads as a fair-to-good buy rather than a bargain-bin score.
The appeal here is straightforward: these are respected output tubes with a strong following for robust tone, decent dynamics, and the added value of a NOS matched quad. If the match is genuine and the tubes test strong, the set has real upside for anyone restoring or voicing a compatible amp. The main check is simply authenticity and test results, since age is the obvious variable with any vintage tube quartet.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Svetlana is best known as a Russian vacuum-tube brand, rooted in the long industrial history of the Svetlana plant in St. Petersburg. The company traces its origins to Soviet-era tube manufacturing rather than to a modern consumer-audio startup, and the brand name later became tied up in licensing and ownership disputes between Russian and export-market interests. Public sources place its modern Western visibility mainly in the 1990s and early 2000s, with the original “Svetlana” name associated with tubes made in St. Petersburg and later versions sold under different markings.
Its product focus is vacuum tubes for hi-fi and professional audio, especially output and power tubes such as 6550, KT88, and related types used in amplifiers. Svetlana is not generally known as a maker of turntables, speakers, DACs, headphones, or cables. In practice, it sits in the tube-audio segment rather than the broader consumer hi-fi hardware market, and its name is most familiar to amplifier builders, restorers, and tube-rolling enthusiasts.
In the market, Svetlana occupies a niche, specialist position rather than a mass-market one. Among audiophiles, it is remembered for historically respected Russian-made valves and, depending on era and logo, for the complications of identifying genuine stock versus later-branded production. That makes it more of a collector- and enthusiast-recognized tube marque than a mainstream hi-fi brand, with value shaped as much by provenance and version as by the name itself.
See all Svetlana listings on RADAR.
Hifitörget
Hifitörget
SE
Hifitörget
SE
Hifitörget
SE
HiFi Forsale
Excellent
eBay UK
GB
