Signal Tubes: Matched

366 products
  • Matched Pair Sylvania 6CG7 6FQ7 Vacuum Tubes Valves
    $62.71
    $62.71
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  • Matched Pair Toshiba 8FQ7 8CG7 6FQ7 6CG7 Vacuum Tubes Valves Copper Support Rods
    $27.43
    $27.43
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  • Matched Pair Lansdale 12BH7 12BH7A Vacuum Tubes Valves 12AU7 Substitute For Tube Rolling NOS NIB
    $78.38
    $78.38
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  • Matched Pair RCA 12SN7 12SN7GTA Vacuum Tubes Valves Black Plate NOS NIB
    $66.63
    $66.63
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  • Matched Pair General Electric GE 6BL7 6BL7GTA Vacuum Tubes Valves NOS NIB
    $43.11
    $43.11
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  • Matched Pair RCA 6C5 Vacuum Tubes Valves Large Meatball Logos
    $14.50
    $14.50
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  • Matched Pair General Electric GE 12SN7 12SN7GT Vacuum Tubes Valves Copper Support Rods
    $43.11
    $43.11
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  • Matched Pair RCA 6C4 Vacuum Tubes Valves Black Plates
    $22.34
    $22.34
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  • Matched Pair General Electric GE 12SN7 12SN7GT Vacuum Tubes Valves NOS NIB
    $49.38
    $49.38
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  • Matched Pair RCA 6CG7 / 6FQ7 Vacuum Tubes Valves With Shields And Anode Radiators NOS-Testing
    $47.03
    $47.03
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  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods Large D Getters
    $66.63
    $66.63
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  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves Steel Support Rods
    $70.55
    $70.55
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  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves Steel Support Rods NOS-Testing
    $70.55
    $70.55
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  • Matched Pair General Electric GE 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods
    $54.85
    $54.85
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  • Matched Pair CBS Hytron 6SN7 6SN7GT Vacuum Tubes Valves Black T Plates
    $156.77
    $156.77
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  • Matched Pair Raytheon 6J5 Vacuum Tubes Valves NOS-Testing
    $27.43
    $27.43
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  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods
    $54.85
    $54.85
    Sold out
  • Matched Pair RCA 12SN7 12SN7GTB Vacuum Tubes Valves NOS-Testing
    $47.03
    $47.03
    Sold out
  • Matched Pair General Electric GE 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods Top Filament NOS NIB
    $78.38
    $78.38
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  • Matched Pair General Electric GE 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB
    $78.38
    $78.38
    Sold out
  • Matched Pair Sylvania 6SN7 6SN7GTB Vacuum Tubes Valves Black Wing Plate Steel Support Rods
    $54.85
    $54.85
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  • Matched Pair OTK 6N1P 6H1П 6DJ8 ECC88 Milspec Vacuum Tubes Valves
    $23.52
    $23.52
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  • Matched Pair Sylvania 6BL7 6BL7GTA Vacuum Tubes Valves Triple 3 Mica Black Plates
    $44.68
    $44.68
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  • Matched Pair General Electric GE 12SN7 12SN7GT Vacuum Tubes Valves Copper Support Rods NOS-Testing
    $50.95
    $50.95
    Sold out