Sylvania 6BQ7A Vakuumröhre getestet NOS
4,14 €
(Since vacuum tubes were made 30 ?. This includes poor print, oxidized pins, faint discoloration, or poorly box. Where NOS Value =615/615. Tube 1 ( 750/850GM ) Minimum Value = 400/400. 6) Life Test = Useful Life in Tube =100%.
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