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Till salu är ett mycket fint och väl matchat NOS-par Toshiba 12AT7WA / ECC81, tillverkade i Japan och märkta för Toshiba. Rören är NOS (New Old Stock), oanvända och levereras i sina ursprungliga Toshiba-kartonger. Utifrån konstruktion, märkning och förpackning bedömer jag dem som 1960-talsproduktion, sannolikt från mitten av 1960-talet. Det exakta tillverkningsåret går inte att fastställa säkert från den befintliga märkningen, och jag vill därför inte ange ett exakt årtal
A single Toshiba 12AT7 is always worth a second look, especially if it’s an original Japanese tube rather than a modern replacement. At kr 600, this is a fair-to-strong asking price for a known-brand vintage 12AT7; similar Toshiba examples often trade around kr 300–500 depending on test status and cosmetic condition, while cleaner or strongly tested pieces can sit higher.
The real appeal here is sonic: Toshiba 12AT7s are generally respected for low noise, good balance, and a refined, quietly dynamic presentation that suits line stages and phono inputs well. If it’s tested strong and comes with a clear match on one half, this is a sensible buy; if it’s just a loose used tube with no test data, the price is still acceptable but not a bargain, so confirmation of emission and noise performance matters.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Toshiba traces its roots to 1875 in Japan, emerging from the innovative legacy of Hisashige Tanaka, the "Thomas Edison of Asia," whose Tanaka Engineering Works laid early groundwork in precision mechanics. The modern company formed in 1939 through the merger of Shibaura Seisakusho—Japan's pioneer in telegraph equipment—and Tokyo Denki, the nation's first incandescent lamp maker. Renamed Toshiba Corporation in 1978, it built a storied heritage in consumer electronics, blending industrial prowess with entertainment tech during Japan's postwar boom.
In hi-fi audio, Toshiba excelled in a broad array of categories, from full-size separates like amplifiers and tuners to turntables such as the high-end SR-510, quadrophonic systems, and top-tier record players. Pioneering innovations included the world's first digital synthesizer tuner (ST-910, 1978), the ADRES noise reduction system, and transistor televisions. Under the premium Aurex sub-brand launched in the late 1970s, it offered elite components detached from mainstream associations, later evolving into compact micro systems and, remarkably, a 2018 revival with high-res cassette players.
Toshiba holds a revered vintage-collector status among hi-fi enthusiasts, embodying the golden age of Japanese audio with technical masterpieces that rivaled Sony and Pioneer. No longer a major player in consumer hi-fi—having shifted to energy and infrastructure by the 2020s—its gear remains prized for build quality, innovation, and that elusive 1970s-80s analog warmth, appealing to savvy buyers hunting rare, high-fidelity treasures.
See all Toshiba listings on RADAR.
