Signal Tubes: Matched

392 products
  • Matched Pair Sylvania 7N7 Vacuum Tubes Valves
    $34.99
    $34.99
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  • 3 Tung-Sol 1X2 1X2A 1X2B Vacuum Tubes Valves NOS NIB Lot Of Three
    $12.50
    $12.50
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  • Matched Pair Sylvania 7F7 T-Plate Vacuum Tubes Valves
    $34.99
    $34.99
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  • Matched Pair General Electric GE 12BH7 12BH7A Vacuum Tubes Valves 12AU7 Substitute For Tube Rolling Copper Support Rods
    $45.00
    $45.00
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  • Matched Pair RCA 5654 6AK5W 6J1 6J2 Industrial Vacuum Tubes Valves Black Plate
    $15.00
    $15.00
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  • Matched Quad Philips Miniwatt PCF80 9U8 Vacuum Tubes Valves
    $30.00
    $30.00
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  • Matched Pair Sylvania 6SL7 6SL7GT Vacuum Tubes Valves NOS NIB Phono Preamp Grade
    $52.50
    $52.50
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  • Matched Pair General Electric GE 12BH7 12BH7A Vacuum Tubes Valves 12AU7 Substitute For Tube Rolling NOS-Testing
    $45.00
    $45.00
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  • Matched Pair General Electric GE 12BH7 12BH7A Vacuum Tubes Valves 12AU7 Substitute For Tube Rolling
    $40.00
    $40.00
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  • Matched Pair RCA Clear Top 12AU7 12AU7A Vacuum Tubes Valves Steel Support Rods
    $32.50
    $32.50
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  • Matched Pair General Electric GE 6SN7 6SN7GTA Vacuum Tubes Valves Copper Support Rods NOS-Testing
    $32.50
    $32.50
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  • Matched Pair RCA VT-90 JRC-6H6 VT90 6H6 Vacuum Tubes Valves Milspec
    $8.50
    $8.50
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  • 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
    Sold out