Model:
396A=2C51
Brand:
Western Electric
Classification:
Twin Triode
Model:
407A=6126
Brand:
Western Electric
Classification:
Twin Triode
Model:
5670W
Brand:
GE Jan
Classification:
Twin Triode
Model:
5670
Brand:
Tungsol
Classification:
Twin Triode
Model:
5687
Brand:
Amperex
Classification:
Twin Triode
Model:
5687WB
Brand:
Philips Jan
Classification:
Twin Triode
Model:
5687SQ
Brand:
Philips SQ
Classification:
Twin Triode
Model:
5687
Brand:
RCA
Classification:
Twin Triode