Signal Tubes: Matched

366 products
  • Matched Pair RCA 6BL7 6BL7GTA Vacuum Tubes Valves NOS-Testing
    $31.50
    $31.50
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  • Matched Pair General Electric GE 6C4 6C4WA Vacuum Tubes Valves Milspec NOS NIB
    $37.50
    $37.50
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  • Matched Pair RCA 6AK5 EF95 Vacuum Tubes Valves NOS NIB
    $17.50
    $17.50
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  • 2 Tung-Sol 32L7 32L7GT Vacuum Tubes Valves NOS NIB Lot Of Two
    $12.50
    $12.50
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  • Matched Pair National Union NU Number Type 37 #37 Vacuum Tubes Valves Black Plate Shoulder ST Shape NOS-Testing
    $22.50
    $22.50
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  • Matched Quad General Electric GE 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods
    $70.00
    $70.00
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  • Matched Pair RCA 6AK5 Vacuum Tubes Valves Steel Plates
    $12.50
    $12.50
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  • Matched Pair RCA 6J5 Vacuum Tubes Valves
    $12.50
    $12.50
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  • Matched Pair RCA 12J5 12J5GT Vacuum Tubes Valves NOS-Testing
    $13.00
    $13.00
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  • Matched Pair Philco Type / Number 27 #27 Vacuum Tubes Valves Black Plates
    $14.25
    $14.25
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  • Matched Pair Sylvania Type / Number 27 #27 Vacuum Tubes Valves Perforated Plates
    $14.25
    $14.25
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  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves Black Plate
    $30.00
    $30.00
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  • Matched Pair General Electric GE 12SN7 12SN7GTA Vacuum Tubes Valves NOS-Testing
    $34.50
    $34.50
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  • 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 RCA 6J5 Vacuum Tubes Valves NOS-Testing
    $17.50
    $17.50
    Sold out
  • 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
    Sold out