Model:
ECC81/12AT7
Brand:
STC
Classification:
Twin Triode
Model:
12AT7WA (ECC81)
Brand:
Sylvania
Classification:
Twin Triode
Model:
12AT7/ECC81
Brand:
Telefunken
Classification:
Twin Triode
Model:
ECC801S (ECC81/12AT7)
Brand:
Telefunken
Classification:
Twin Triode (ultimate 12AT7)
Model:
12AT7/ECC81
Brand:
Tungsol
Classification:
Twin Triode
Model:
12AT7/ECC81
Brand:
Valvo
Classification:
Twin Triode
Model:
12AU7A/ECC82
Brand:
Amperex PQ
Classification:
Twin Triode
Model:
12AU7WA/6189 (ECC82)
Brand:
Amperex
Classification:
Twin Triode