Matched Signal Tubes

410 products
  • Matched Pair Toshiba 8FQ7 8CG7 6FQ7 6CG7 Vacuum Tubes Valves Copper Support Rods
    $17.80
    $17.80
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  • Matched Pair General Electric GE 6FQ7 / 6CG7 Vacuum Tubes Valves Copper Support Rods NOS NIB
    $64.07
    $64.07
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  • Matched Pair General Electric GE Nickel Plate 6AU6 Vacuum Tubes Valves
    $17.80
    $17.80
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  • Matched Pair Hytron 5654 6AK5 JHY6AK5 Milspec Black Plate Vacuum Tubes Valves
    $21.36
    $21.36
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  • Matched Pair Super Silvertone Number / Type 27 #27 Vacuum Tubes Valves Black Plates
    $18.86
    $18.86
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  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $28.47
    $28.47
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  • Matched Pair RCA 6K7 Vacuum Tubes NOS-Testing
    $17.80
    $17.80
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  • 3 RCA 6K7 Vacuum Tubes Small Logo Lot Of Three
    $21.36
    $21.36
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  • 2 RCA Victor 6K7 Vacuum Tubes Lot Of Two
    $12.81
    $12.81
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  • 3 RCA 6K7 Vacuum Tubes Lot Of Three
    $17.80
    $17.80
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  • Matched Pair Tung-Sol 6C6 Vacuum Tubes
    $21.36
    $21.36
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  • Matched Pair Wizard 6C6 Vacuum Tubes
    $21.36
    $21.36
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  • Matched Pair RCA 12J5 12J5GT Vacuum Tubes Valves NOS-Testing
    $21.36
    $21.36
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  • Matched Pair RCA 6AK5 Vacuum Tubes Steel Plates
    $21.36
    $21.36
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  • Matched Pair General Electric GE 6SJ7 6J8P Vacuum Tubes
    $21.36
    $21.36
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  • Matched Pair Ken-Rad 6SJ7 Vacuum Tubes
    $19.22
    $19.22
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  • Matched Pair Westinghouse 6AU6 6AU6A Vacuum Tubes Black Plate NOS-Testing
    $14.59
    $14.59
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  • Matched Quad Sylvania 7B6 Vacuum Tubes NOS-Testing
    $21.36
    $21.36
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  • Matched Pair Lafayette 6J7 6J7GT Vacuum Tubes Glass Bottles
    $17.44
    $17.44
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  • Matched Pair Ken-Rad 6SJ7 Vacuum Tubes NOS-Testing
    $21.36
    $21.36
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  • Matched Pair RCA / Cunningham 6F5 Vacuum Tubes
    $21.36
    $21.36
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  • Matched Pair Raytheon Number / Type 77 #77 Vacuum Tubes Engraved / Stamped Base Mesh Plate Variety
    $21.36
    $21.36
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  • Matched Pair Sylvania Gray Glass 12BY7 12BY7A Vacuum Tubes Valves
    $17.80
    $17.80
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  • Matched Pair Ken-Rad 6SJ7 Vacuum Tubes NOS-Testing
    $21.36
    $21.36
    Sold out