Model:
12AX7LPS (ECC83)
Brand:
Sovtek
Classification:
Twin Triode
Model:
12AX7WXT+ (ECC83)
Brand:
Sovtek
Classification:
Twin Triode
Model:
ECC83/12AX7
Brand:
Telefunken
Classification:
Twin Triode
Model:
ECC803S (12AX7/ECC83)
Brand:
Telefunken
Classification:
Twin Triode (ultimate ECC83)
Model:
12AX7/ECC83
Brand:
Tesla
Classification:
Twin Triode
Model:
ECC83/12AX7
Brand:
Tungsram
Classification:
Twin Triode
Model:
12AV7
Brand:
RCA
Classification:
Twin Triode
Model:
12AZ7A
Brand:
General Electric
Classification:
Twin Triode