Matched Signal Tubes

410 products
  • Matched Trio Sylvania 12BY7 12BY7A Vacuum Tubes Valves
    $21.41
    $21.41
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  • Matched Pair Sylvania 6AU6 6AU6A Vacuum Tubes Valves
    $17.84
    $17.84
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  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $35.68
    $35.68
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  • Matched Pair General Electric GE Nickel Plate 6AU6 Vacuum Tubes Valves
    $16.41
    $16.41
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  • Matched Pair Ken-Rad 2C22 JANCKR2C22 7193 Vacuum Tubes Valves Milspec Black Plate NOS NIB
    $74.92
    $74.92
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  • Matched Pair General Electric GE 6FQ7 / 6CG7 Vacuum Tubes Valves NOS NIB Copper Support Rods Top Filaments
    $60.65
    $60.65
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  • Matched Pair General Electric GE 6FQ7 / 6CG7 Vacuum Tubes Valves Copper Support Rods NOS NIB
    $42.81
    $42.81
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  • Matched Pair General Electric GE 12B4 12B4A Vacuum Tubes Valves Black Plates Copper Support Rods NOS-Testing
    $21.41
    $21.41
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  • Matched Trio Sylvania 12B4 12B4A Vacuum Tubes Valves NOS NIB
    $28.54
    $28.54
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  • Matched Pair General Electric GE 12B4 12B4A Vacuum Tubes Valves NOS NIB
    $28.54
    $28.54
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  • Matched Pair Ken-Rad 6N7 Vacuum Tubes Valves NOS-Testing
    $28.54
    $28.54
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  • Matched Pair Westinghouse 12AU7 12AU7A ECC82 Black Plate Vacuum Tubes Valves
    $46.38
    $46.38
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  • Matched Pair RCA Radiotron Number / Type 76 #76 Vacuum Tubes Valves
    $47.81
    $47.81
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  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $42.81
    $42.81
    Sold out
  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves NOS-Testing
    $42.81
    $42.81
    Sold out
  • Matched Pair General Electric GE 6FQ7 / 6CG7 Vacuum Tubes Valves NOS NIB Copper Support Rods Top Filaments
    $47.81
    $47.81
    Sold out
  • Matched Pair General Electric GE 6FQ7 / 6CG7 Vacuum Tubes Valves NOS NIB Copper Support Rods Top Filaments
    $67.78
    $67.78
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  • Matched Pair General Electric GE 12SN7 12SN7GT Vacuum Tubes Valves Copper Support Rods NOS-Testing
    $47.81
    $47.81
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  • Tung-Sol 32L7 32L7GT Vacuum Tube Valve NOS NIB
    $11.42
    $11.42
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  • Matched Pair Ken-Rad 6SC7 Vacuum Tubes Valves
    $49.93
    $49.93
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  • Matched Pair CBS Hytron 12SN7 12SN7GT Vacuum Tubes Valves Black T Plates NOS NIB
    $92.76
    $92.76
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  • Matched Pair RCA 8FQ7 8CG7 6FQ7 6CG7 Vacuum Tubes Valves
    $21.41
    $21.41
    Sold out
  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $28.54
    $28.54
    Sold out
  • Matched Pair General Electric GE 6SJ7 6J8P Vacuum Tubes NOS-Testing
    $24.97
    $24.97
    Sold out