Signal Tubes: Matched

366 products
  • Matched Pair RCA 12SN7 12SN7GT Vacuum Tubes Valves
    $22.50
    $22.50
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  • Matched Pair General Electric GE 6BL7 6BL7GTA Vacuum Tubes Valves NOS NIB
    $30.00
    $30.00
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  • Matched Pair RCA 6J5 Vacuum Tubes Valves NOS NIB
    $17.50
    $17.50
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  • Matched Pair General Electric GE 12SN7 12SN7GTA Vacuum Tubes Valves NOS NIB
    $32.50
    $32.50
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  • Matched Pair Sylvania 6AU6 6AU6A Vacuum Tubes Valves NOS-Testing
    $13.25
    $13.25
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  • Matched Pair General Electric GE 6SN7 6SN7GTB Vacuum Tubes Valves Phono Preamp Grade Copper Support Rods Top Filament NOS NIB
    $47.50
    $47.50
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  • Matched Pair Sylvania Bad Boy 12SN7 12SN7GT Vacuum Tubes Valves NOS-Testing
    $97.50
    $97.50
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  • Matched Pair Sylvania 6AU6 6AU6A Vacuum Tubes Valves
    $8.75
    $8.75
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  • Matched Pair Sylvania Bad Boy 12SN7 12SN7GT Vacuum Tubes Valves NOS-Testing
    $102.50
    $102.50
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  • Matched Quad Sylvania 12AU7 12AU7A ECC82 Vacuum Tubes Valves CONN-Selected
    $55.00
    $55.00
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  • Matched Quad Sylvania 12AU7 12AU7A ECC82 Vacuum Tubes Valves CONN-Selected NOS-Testing
    $65.00
    $65.00
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  • Matched Pair RCA Clear Top 12AU7 12AU7A ECC82 Vacuum Tubes Valves Steel Support Rods
    $34.99
    $34.99
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  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $27.50
    $27.50
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  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $32.50
    $32.50
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  • Matched Pair General Electric GE 12BH7 Vacuum Tubes Valves 12AU7 Substitute For Tube Rolling
    $40.00
    $40.00
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  • Matched Pair Zenith 7B8 Vacuum Tubes Valves
    $10.00
    $10.00
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  • Matched Pair Ken-Rad 2C22 JANCKR2C22 7193 Vacuum Tubes Valves Milspec Black Plate NOS NIB
    $65.00
    $65.00
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  • Matched Trio Sylvania 7A7 Vacuum Tubes Valves Lot Of Three
    $15.00
    $15.00
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  • Matched Septet Sylvania 7A7 Vacuum Tubes Valves Lot Of Seven
    $25.00
    $25.00
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  • Matched Pair EI Smooth Plate 12AX7 ECC83 Vacuum Tubes Valves NOS-Testing
    $150.00
    $150.00
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  • Matched Pair Sylvania Black Plate 12AU7 ECC82 Vacuum Tubes Valves 14MM Narrow Plate Early Production
    $25.00
    $25.00
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  • Matched Pair EI Smooth Plate 12AX7 ECC83 Vacuum Tubes Valves NOS-Testing
    $150.00
    $150.00
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  • Matched Pair RCA 12AX7 / ECC82 Vacuum Tubes Valves 17MM Slant-Getter Black Plate
    $88.00
    $88.00
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  • Matched Pair RCA Black Plate 12AU7 ECC82 Vacuum Tubes Valves 17MM Long Plate Slant D Getter Early Production
    $45.00
    $45.00
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