Matched Signal Tubes

410 products
  • Matched Pair Zenith 7B8 Vacuum Tubes
    $10.00
    $10.00
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  • Matched Septet Sylvania 7A7 Vacuum Tubes Lot Of Seven
    $23.50
    $23.50
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  • Matched Pair Sylvania 6AU6 6AU6A Vacuum Tubes NOS-Testing
    $13.00
    $13.00
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  • Matched Pair Raytheon 717A VT-269 JAN-CRP-717A Vacuum Tubes
    $34.99
    $34.99
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  • Matched Pair Sylvania 7B6 Vacuum Tubes Valves NOS-Testing
    $12.25
    $12.25
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  • Matched Pair General Electric GE 6AU6 6AU6A Vacuum Tubes Valves
    $12.25
    $12.25
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  • Matched Pair Sylvania 7B7 Vacuum Tubes Valves
    $9.75
    $9.75
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  • Matched Pair Ken-Rad 6AU6 Vacuum Tubes Valves
    $8.25
    $8.25
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  • Matched Pair Sylvania 6AU6 Vacuum Tubes Valves NOS-Testing
    $12.50
    $12.50
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  • Matched Pair Sylvania 6AU6 6AU6A Vacuum Tubes Valves NOS-Testing
    $13.25
    $13.25
    Sold out
  • Matched Pair Raytheon 717A VT-269 JAN-CRP-717A Vacuum Tubes
    $34.99
    $34.99
    Sold out
  • Matched Septet Sylvania 7A7 Vacuum Tubes Valves Lot Of Seven
    $25.00
    $25.00
    Sold out
  • Matched Trio Sylvania 7A7 Vacuum Tubes Valves Lot Of Three
    $15.00
    $15.00
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  • Matched Pair Sylvania 6AU6 6AU6A Vacuum Tubes Valves
    $8.75
    $8.75
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  • Matched Pair Zenith 7B8 Vacuum Tubes Valves
    $10.00
    $10.00
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  • Matched Pair RCA Clear Top 12HG7 12BY7 Vacuum Tubes Valves NOS-Testing
    $20.00
    $20.00
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  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $27.50
    $27.50
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  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $20.00
    $20.00
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  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $25.00
    $25.00
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  • Matched Pair General Electric GE 6CM7 Vacuum Tubes Valves NOS-Testing
    $9.75
    $9.75
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  • Matched Trio Majestic Number Type 24 G-24 G24 Vacuum Tubes Valves Mesh Plate Globe Balloon Style
    $9.75
    $9.75
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  • Matched Pair Sylvania 6BL7 6BL7GTA Vacuum Tubes Valves Triple 3 Mica NOS NIB
    $34.50
    $34.50
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  • Matched Trio RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $45.00
    $45.00
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  • Matched Pair Ken-Rad 2C22 JANCKR2C22 7193 Vacuum Tubes Valves Milspec Black Plate NOS NIB
    $55.00
    $55.00
    Sold out