Signal Tubes: Matched

328 products
  • Matched Pair RCA 5963 12AU7 12AU7A Vacuum Tubes Valves Black Plate Industrial-Grade
    $32.50
    $32.50
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  • Matched Pair RCA 6FQ7 6CG7 Vacuum Tubes Valves NOS NIB
    $32.50
    $32.50
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  • Matched Pair General Electric GE 6P5 6P5G Vacuum Tubes Valves Black Plates Foil Getters Shoulder ST Shape
    $32.50
    $32.50
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  • Matched Pair General Electric GE 6C4 6C4WA Vacuum Tubes Valves Milspec NOS NIB
    $25.00
    $25.00
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  • Matched Pair General Electric GE 6C4 6C4WA Vacuum Tubes Valves Milspec NOS NIB
    $23.50
    $23.50
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  • Matched Pair OTK 6N1P 6H1П 6DJ8 ECC88 Milspec Vacuum Tubes Valves
    $15.00
    $15.00
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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 Pair Sylvania 6SN7 6SN7GTB Vacuum Tubes Valves Black Wing Plate Silver Top Chrome Dome
    $30.00
    $30.00
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  • Matched Pair RCA 6J5 Vacuum Tubes Valves NOS-Testing
    $17.50
    $17.50
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  • Matched Pair Lansdale 12BH7 12BH7A Vacuum Tubes Valves 12AU7 Substitute For Tube Rolling NOS NIB
    $50.00
    $50.00
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  • Matched Pair Tung-Sol 6AK5 6J1 6J2 Vacuum Tubes Valves NOS NIB
    $20.00
    $20.00
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  • Matched Pair General Electric 6096 5654 JG-5654 6AK5 6J1 6J2 Milspec Industrial Vacuum Tubes Valves NOS NIB
    $20.00
    $20.00
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  • Matched Pair RCA 6AK5 EF95 Vacuum Tubes Valves NOS NIB
    $20.00
    $20.00
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  • Matched Pair General Electric JG-5751 5751 12AX7 /ECC83 3 Mica O-Getter Milspec / Industrial Vacuum Tubes Valves
    $77.00
    $77.00
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  • Matched Pair General Electric 5654 5654W 6AK5 6J1 6J2 Milspec Industrial Vacuum Tubes Valves NOS NIB
    $20.00
    $20.00
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  • Matched Pair Unitron 6AK5 5654 6J1 6J2 Vacuum Tubes Valves NOS NIB
    $12.50
    $12.50
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  • Matched Pair RCA 5763 Vacuum Tubes Valves
    $15.00
    $15.00
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  • Matched Pair RCA Black Plate 5763 Vacuum Tubes Valves
    $15.00
    $15.00
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  • Matched Pair Raytheon 5654 JRP-5654 6AK5 6096 6J1 6J2 Black Plate Vacuum Tubes Valves
    $15.00
    $15.00
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  • Matched Pair Sylvania 6SN7 6SN7GTB Vacuum Tubes Valves Black Wing Plate Tall Bottle
    $62.50
    $62.50
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  • Matched Pair Sylvania 6SN7 6SN7GTB Vacuum Tubes Valves Black Wing Plate Steel Support Rods
    $34.99
    $34.99
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  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves Steel Support Rods NOS-Testing
    $40.00
    $40.00
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  • Matched Pair RCA 12SN7 12SN7GTB Vacuum Tubes Valves NOS-Testing
    $30.00
    $30.00
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  • Matched Pair Raytheon 6J5 Vacuum Tubes Valves NOS-Testing
    $17.50
    $17.50
    Sold out