Single Tubes Used

326 products
  • Raytheon 6L7 Vacuum Tube NOS-Testing
    $9.00
    $9.00
    Sold out
  • Cunningham 6C6 Vacuum Tube
    $9.00
    $9.00
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  • National Union NU 6C6 Vacuum Tube
    $9.00
    $9.00
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  • Philco 6C6 Vacuum Tube
    $8.50
    $8.50
    Sold out
  • Arcturus 6C6 Vacuum Tube
    $9.00
    $9.00
    Sold out
  • RCA 6K7 VT-86 Vacuum Tube Milspec NOS-Testing
    $8.00
    $8.00
    Sold out
  • RCA 5W4 Vacuum Tube Rectifier
    $7.50
    $7.50
    Sold out
  • CBS 6A7 Vacuum Tube Shoulder Shape NOS-Testing
    $9.00
    $9.00
    Sold out
  • Sylvania 6BQ5 EL84 Vacuum Tube Black Plate O Getter NOS-Testing
    $22.50
    $22.50
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  • Western Electric 375A Vacuum Tube
    $34.99
    $34.99
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  • RCA 6JE6 6JE6A Vacuum Tube
    $20.00
    $20.00
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  • Ken-Rad 6A7 Vacuum Tube Valve NOS-Testing
    $12.50
    $12.50
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  • General Electric GE 50C5 Vacuum Tube
    $7.50
    $7.50
    Sold out
  • RCA Black Plate 6L6 6L6GC Vacuum Tube For Your Univalve
    $34.99
    $34.99
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  • RCA 843 USN-CRC-843 Milspec Vacuum Tube
    $15.00
    $15.00
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  • Ken-Rad Number / Type 75 #75 Vacuum Tube
    $9.25
    $9.25
    Sold out
  • Majestic Number / Type 55 #55 Vacuum Tube
    $10.00
    $10.00
    Sold out
  • National Union NU Number / Type NY-235 35 #35 Vacuum Tube Globe / Balloon Bottle Engraved Base
    $9.50
    $9.50
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  • Svetlana 6550 6550C 6P27P Output Tube NOS-Testing
    $27.50
    $27.50
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  • Philco Sylvania 6K6 6K6GT Vacuum Tube Black Plate Silver Top NOS-Testing
    $7.75
    $7.75
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  • Coronado / Ken-Rad 6K6 6K6G Vacuum Tube Black And Silver Glass Shoulder ST-Shape NOS-Testing
    $11.50
    $11.50
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  • RCA Number / Type 49 #49 Vacuum Tube Shoulder ST Shape NOS-Testing
    $9.00
    $9.00
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  • Super Silvertone 6P5 6P5G Vacuum Tube Black Plates Foil Getters Shoulder ST-Shape
    $12.50
    $12.50
    Sold out
  • Canadian Marconi 6K8 6K8G Vacuum Tube Shoulder Coke Bottle Style
    $8.00
    $8.00
    Sold out