51 Tubes manufactured by RFT

• 

  12AT7

  RFT

  Branded Trigon

• 

  12AU7

  RFT

  Branded Trigon

• 

  

  

  12AU7A

  RFT

  Branded Electronic Enterprises

• 

  

  

  

  ECC83, 12AX7

  RFT

  Branded Siemens-Röhre

• 

  

  12AX7

  RFT

  Branded CEI

• 

  

  12AX7, ECC83

  RFT

  Branded Zaerix

• 

  

  EL84, 6BQ5

  RFT

  Branded Siemens

• 

  

  

  EL34, 6CA7

  RFT

  Branded Trigon

• 

  

  

  

  

  

  

  

  6CA7, EL34

  RFT

  Branded El-Menco

• 

  

  

  

  

  6CA7, EL34

  RFT

  Branded International Servicemaster

• 

  

  

  EL34, 6CA7

  RFT

  Branded CEI

• 

  

  

  6CA7, EL34

  RFT

  Branded Fivre

• 

  6CA7

  RFT

  Branded Sylvania

• 

  

  

  

  

  

  

  

  

  

  

  

  

  

  

  

  

  

  6CA7, EL34

  RFT

  Branded Westinghouse

• 

  

  

  

  

  6CA7, EL34

  RFT

  Branded Realistic

• 

  

  

  

  6CA7, EL34

  RFT

  Branded National

• 

  

  

  

  

  

  6H8C

  Branded RFT

• 

  

  6SN7

  RFT

  Branded Wf

• 

  

  

  

  

  

  

  

  6SN7

  Branded RFT

• 

  

  ECC81

  Branded RFT

• 

  

  

  

  

  ECC82

  RFT

  Branded Togram

• 

  

  

  

  ECC82

  RFT

  Branded Karo

• 

  ECC82

  RFT

  Branded Standard Brand

• 

  

  

  ECC82

  Branded RFT