Single Tubes Used

354 products
  • RCA 7F7 Vacuum Tube
    $9.00
    $9.00
    Sold out
  • Telefunken ECH81 Vacuum Tube NOS-Testing
    $15.00
    $15.00
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  • Raytheon 6F6 6F6G Vacuum Tube ST Shoulder Shape NOS-Testing
    $12.50
    $12.50
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  • Super Silvertone 6P5 6P5G Vacuum Tube Black Plates Foil Getters Shoulder ST-Shape
    $15.00
    $15.00
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  • Ken-Rad 1G4 / 1G4GT/G Vacuum Tube
    $12.50
    $12.50
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  • General Electric GE 50C5 Vacuum Tube Matte Black Plate O Getter Copper Support Rods
    $7.50
    $7.50
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  • Sylvania Number / Type 85 #85 Engraved / Stamped Base Vacuum Tube
    $10.00
    $10.00
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  • National Union NU 50L6 50L6GT Vacuum Tube NOS-Testing
    $8.00
    $8.00
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  • Sylvania 40KD6 Vacuum Tube
    $13.50
    $13.50
    Sold out
  • Sylvania 2E26 Vacuum Tube NOS-Testing
    $8.00
    $8.00
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  • Zenith 6K6 6K6G Vacuum Tube Black And Silver Glass Shoulder ST-Shape NOS-Testing
    $11.50
    $11.50
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  • Raytheon 25L6 25L6G Vacuum Tube ST Shoulder Shape Engraved / Stamped Base NOS-Testing
    $9.00
    $9.00
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  • Ken-Rad 25L6 25L6G Vacuum Tube Valve ST Shoulder Shape Gray And Silver Bottle
    $8.00
    $8.00
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  • Super Silvertone 25L6 25L6G Vacuum Tube Valve ST Shoulder Shape Gray And Silver Bottle
    $7.77
    $7.77
    Sold out
  • Arcturus Metal Base 25L6 25L6GT Vacuum Tube
    $8.00
    $8.00
    Sold out
  • RCA 931 931A Photomultiplier Vacuum Tube
    $15.00
    $15.00
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  • Sylvania Number / Type 48 #48 Vacuum Tube Engraved / Stamped Base NOS-Testing
    $15.00
    $15.00
    Sold out
  • RCA Delco 6A8 Vacuum Tube NOS-Testing
    $7.50
    $7.50
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  • Raytheon Number / Type 41 #41 Vacuum Tube Black Plate Clear Bottle Engraved Base NOS-Testing
    $8.50
    $8.50
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  • Sylvania 12AV7 Vacuum Tube Black Plate NOS-Testing
    $12.25
    $12.25
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  • Sylvania Number / Type 484 Vacuum Tube Mesh Plate Globe Balloon Style
    $11.25
    $11.25
    Sold out
  • Raytheon 6B5 Vacuum Tube Engraved / Hot-Stamped Base
    $9.50
    $9.50
    Sold out
  • Philips Miniwatt SQ E83F 6689 Gold Pin Mesh Plate Vacuum Tube
    $7.77
    $7.77
    Sold out
  • Sylvania 12V6 12V6GT Vacuum Tube Silver Top Chrome Dome NOS-Testing
    $7.50
    $7.50
    Sold out