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Zum Verkauf steht ein hochwertiges, gematchtes Paar JJ Electronic KT88 Endröhren.
Die Röhren wurden von Tube Amp Doctor (TAD) selektiert und als Paar zusammengestellt. Sie befinden sich im unbenutzten (NOS) Zustand und werden inklusive der Originalkartons verkauft.
Details:
* Hersteller: JJ Electronic (Slowakei)
* Typ: KT88
* TAD (Tube Amp Doctor) Selected
* Gematchtes Paar
* Unbenutzt (NOS)
* Originalkartons vorhanden
* Klare Glaskolben, saubere Pins und sehr guter optischer Zustand
Die KT88 gehört zu den beliebtesten Leistungsröhren für hochwertige HiFi- und Röhrenverstärker und überzeugt durch ihre hohe Belastbarkeit sowie ihren ausgewogenen, kraftvollen Klang.
Versicherter Versand oder Abholung nach Absprache möglich.
Privatverkauf unter Ausschluss jeglicher Gewährleistung, Garantie und Rücknahme.
Against your comparable used-market anchor, €180 is very ambitious: it sits far above the 75th percentile at €49 and more than seven times the median at €24. For a used pair of this type, that means this is not a fair-market listing unless there’s some unusually strong added value that isn’t obvious from the title alone.
What makes it worth considering is the underlying reputation: JJ Electronic KT88s are generally well-regarded as dependable, musical power tubes, and a matched pair with TAD selection suggests someone has already done the screening work buyers want. That said, at €180 the bar is high—ask for test data, remaining life, and whether the pair is truly tightly matched; without that, the premium is hard to justify.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
JJ Electronic traces its roots to 1993, when Jan Jurco founded the company in Čadca, Slovakia, initially as a modest garage operation within the former Tesla factory. Drawing on Eastern Europe's deep vacuum tube heritage from the Tesla era, it rapidly expanded from producing just three tube types in 1994 to over 40 models today, all developed in-house by dedicated engineering teams. What began with 700 square meters of production space has grown to more than 12,000, reflecting a commitment to reviving and refining classic tube manufacturing techniques.
The brand specializes in vacuum tubes—preamp, power, and rectifier varieties—for guitar amplifiers, hi-fi systems, recording studios, and audiophile applications. Since 1999, it has broadened into electrolytic and polypropylene capacitors, plus a select lineup of high-end tube amplifiers, including four power models and two preamps, all globally safety-certified. These components emphasize durability, musicality, and modern quality control in traditionally handcrafted designs.
JJ Electronic holds a strong mid-tier position in the hi-fi and pro audio markets, prized for reliable, affordable tone that rivals pricier alternatives without sacrificing consistency. Guitarists, restorers, and discerning listeners turn to its tubes for vintage-inspired performance in both live gear and home setups, cementing its reputation as a go-to modern successor to historic Eastern Bloc expertise.
See all JJ Electronic listings on RADAR.
