RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Testade och provspelade låter mycket bra! Matchat par Siemens EF86 NOS från 1974. Eftersom koderna är tryckta i vit färg på glaset rör det sig om Siemens egna interna märkningssystem från den senare delen av deras rörproduktion (100 % äkta Siemens-tillverkade rör från fabriken i München, Tyskland). När Siemens använde denna typ av vit färgkodning på 1960- och 1970-talet, var koden uppbyggd enligt följande logik för att ange exakt månad och år: Utläsning av koderna 974: Till
This is a buyer’s market for EF86s at the moment: comparable used listings I could find cluster around roughly kr 290 to kr 1,600, with a Siemens-specific sale at about kr 870 equivalent and another Siemens lot around kr 670 equivalent, so kr 670 SEK lands in the fair-to-okay zone rather than bargain territory. It is not cheap enough to call a steal, but it is also not an aggressive ask for a branded German EF86 if the tube tests well.
The appeal here is the Siemens badge: EF86s are prized in mic and preamp circuits for low noise, good detail, and a lively, open top end, and good examples from this era can be genuinely special. At this price, the buy makes sense if it is tested strong, quiet, and preferably from a known source with usable life left; if it is simply “unknown,” the main upside is only there if you are willing to take a small gamble on an otherwise respected, increasingly collectible tube.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Siemens is a German industrial and technology company founded in Berlin in 1847 by Werner von Siemens and Johann Georg Halske. Its heritage is firmly rooted in electrical engineering, beginning with the pointer telegraph and expanding over more than 175 years into a global electronics and infrastructure giant. While not primarily an audio brand in the consumer hi-fi sense, Siemens has had long-running relevance in communications, broadcast, and professional electronics.
In audio, Siemens is best associated with professional and industrial electronics, communications equipment, and historically with parts and tubes rather than with mainstream hi-fi products. It is not known as a major maker of amplifiers, speakers, turntables, DACs, headphones, or cables for the consumer market. Where the name appears in audio circles, it is usually tied to vintage German valves/tubes, broadcast components, or related technical hardware.
As a hi-fi brand, Siemens sits outside the usual high-end or mid-tier consumer landscape. Its reputation is strongest among collectors, engineers, and vintage-audio enthusiasts who value German-built components and historic tube gear. For buyers seeking modern audiophile separates, Siemens is not a primary brand; for those hunting classic European parts and legacy technical quality, it has real cachet.
See all Siemens listings on RADAR.
