Signal Tubes: Matched

392 products
  • Matched Pair RCA 6C8 6C8G Vacuum Tubes Valves 6SL7 Substitute NOS NIB
    $136.30
    $136.30
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  • Matched Pair National Union NU Black Glass 6SN7 6SN7GT Vacuum Tubes Valves
    $116.17
    $116.17
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  • Matched Pair Cunningham 6J7 Vacuum Tubes Valves
    $14.71
    $14.71
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  • Matched Pair General Electric GE 12SN7 12SN7GTA Vacuum Tubes Valves Copper Support Rods NOS-Testing
    $50.34
    $50.34
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  • Matched Pair Sylvania 6SN7 6SN7GT Vacuum Tubes Valves Black Ladder Plates
    $54.20
    $54.20
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  • Matched Pair Philips Miniwatt PCF80 9U8 Vacuum Tubes Valves
    $23.23
    $23.23
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  • Matched Pair RCA JAN-CRC-6SJ7 6SJ7 VT116 Vacuum Tubes Valves Milspec World War Two Vintage
    $22.46
    $22.46
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  • Matched Pair RCA JAN-CRC-6SJ7 6SJ7 VT116 Vacuum Tubes Valves Milspec World War Two Vintage
    $20.52
    $20.52
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  • Matched Pair Ken-Rad 6AU6 Vacuum Tubes Valves
    $12.78
    $12.78
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  • Matched Pair RCA 12SN7 12SN7GT Vacuum Tubes Valves
    $37.95
    $37.95
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  • Matched Pair General Electric GE 12AU6 Black Plate Vacuum Tubes Valves
    $12.39
    $12.39
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  • Matched Pair Raytheon Number / Type 77 #77 Vacuum Tubes Valves Engraved / Stamped Base Mesh Plate Variety
    $23.23
    $23.23
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  • Matched Pair General Electric GE 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods Top Filament NOS NIB
    $77.44
    $77.44
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  • Matched Pair Ken-Rad 6SJ7 Vacuum Tubes Valves NOS-Testing
    $23.23
    $23.23
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  • Matched Pair RCA 5963 12AU7 12AU7A Vacuum Tubes Valves Black Plate Industrial-Grade
    $50.34
    $50.34
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  • Matched Pair RCA 5963 12AU7 12AU7A Vacuum Tubes Valves Black Plate Industrial-Grade
    $51.89
    $51.89
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  • Matched Pair RCA / Cunningham 6F5 6F5GT Vacuum Tubes Valves
    $23.23
    $23.23
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  • Matched Pair Tung-Sol 6SN7 6SN7GT Mouse Ear Vacuum Tubes Valves Copper Support Rods Black Plates
    $154.89
    $154.89
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  • Matched Pair Sylvania 7AU7 Vacuum Tubes Valves NOS-Testing 6SN7 Substitute With Adapters
    $50.34
    $50.34
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  • Matched Pair RCA Clear Top 12AU7 12AU7A Vacuum Tubes Valves Steel Support Rods NOS-Testing
    $53.44
    $53.44
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  • Matched Pair RCA Clear Top 12AU7 12AU7A Vacuum Tubes Valves Steel Support Rods NOS-Testing
    $53.44
    $53.44
    Sold out
  • Matched Pair RCA Clear Top 12AU7 12AU7A Vacuum Tubes Valves Steel Support Rods NOS-Testing
    $53.44
    $53.44
    Sold out
  • Matched Pair Ken-Rad 6SJ7 Vacuum Tubes Valves NOS-Testing
    $23.23
    $23.23
    Sold out
  • Matched Pair Tung-Sol 6SN7 6SN7GTB Vacuum Tubes Valves Silver Top Tall Bottle Winged Plate
    $85.19
    $85.19
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