Rarity, a real Western Electric 274B rectiline tube from old production.
With original box.
Only about 100h ran.
Rarität, eine echte Western Electric 274B Gleichrichterröhre aus alter Produktion.
Mit original Schachtel.
Nur ca. 100h gelaufen.
Rarity, eski üretim gerçek bir Western Electric 274B dikdörtgen tüp.
Orijinal kutu ile.
Sadece yaklaşık 100h koştu.