Electrontube: 0,3B17-35
Alternative Name: 0,3Б17-35
Equivalent:  
Produced:Reflector Corp, Saratov 1965s

Electrontube: 11TA31
Alternative Name:  
Equivalent:  
Produced:TESLA 1960s

Electrontube: 11TN41
Alternative Name:  
Equivalent:  
Produced:TESLA 1960s

Electrontube: 12AT6
Alternative Name:  
Equivalent:  
Produced:TESLA 1960s

Electrontube: 12Z1L
Alternative Name: 12Ж1Л,12Sh1L
Equivalent:  
Produced:RUSSIAN 1960s

Electrontube: 12П17Л
Alternative Name: 12P17L
Equivalent:  
Produced:RUSSIAN 1960s

Electrontube: 12С3С
Alternative Name: 12S3S
Equivalent:  
Produced:Svetlana Electron Devices, St. Petesburk 1970s

Electrontube: 13LM31-V
Alternative Name: 13ЛM31B,13LM31W
Equivalent:  
Produced:RUSSIAN 1990s

Electrontube: 16F7
Alternative Name:  
Equivalent:  
Produced:TESLA 1960s

Electrontube: 1B2P
Alternative Name: 1Б2П
Equivalent:  
Produced:RUSSIAN 1960s