Signal Tubes: Matched

328 products
  • Matched Pair RCA 12SN7 12SN7GT Vacuum Tubes Valves
    $24.50
    $24.50
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  • Matched Pair General Electric GE 12AU6 Black Plate Vacuum Tubes Valves
    $8.00
    $8.00
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  • Matched Pair Raytheon Number / Type 77 #77 Vacuum Tubes Valves Engraved / Stamped Base Mesh Plate Variety
    $15.00
    $15.00
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  • Matched Pair General Electric GE 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods Top Filament NOS NIB
    $50.00
    $50.00
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  • Matched Pair General Electric GE 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods
    $34.99
    $34.99
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  • Matched Pair Ken-Rad 6SJ7 Vacuum Tubes Valves NOS-Testing
    $15.00
    $15.00
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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 5963 12AU7 12AU7A Vacuum Tubes Valves Black Plate Industrial-Grade
    $33.50
    $33.50
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  • Matched Pair RCA / Cunningham 6F5 6F5GT Vacuum Tubes Valves
    $15.00
    $15.00
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  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves Black Plate
    $34.99
    $34.99
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  • Matched Pair Tung-Sol 6SN7 6SN7GT Mouse Ear Vacuum Tubes Valves Copper Support Rods Black Plates
    $100.00
    $100.00
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  • Matched Pair Sylvania 7AU7 Vacuum Tubes Valves NOS-Testing 6SN7 Substitute With Adapters
    $32.50
    $32.50
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  • Matched Pair RCA Clear Top 12AU7 12AU7A Vacuum Tubes Valves Steel Support Rods NOS-Testing
    $34.50
    $34.50
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  • Matched Pair RCA Clear Top 12AU7 12AU7A Vacuum Tubes Valves Steel Support Rods NOS-Testing
    $34.50
    $34.50
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  • Matched Pair RCA Clear Top 12AU7 12AU7A Vacuum Tubes Valves Steel Support Rods NOS-Testing
    $34.50
    $34.50
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  • Matched Pair Ken-Rad 6SJ7 Vacuum Tubes Valves NOS-Testing
    $15.00
    $15.00
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  • Matched Pair RCA 12HG7 12BY7 Vacuum Tubes Valves
    $10.00
    $10.00
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  • Matched Pair Tung-Sol 6SN7 6SN7GTB Vacuum Tubes Valves Silver Top Tall Bottle Winged Plate
    $55.00
    $55.00
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  • Matched Pair General Electric 5654 JAN-5654W 6AK5 6J1 6J2 Milspec Industrial Vacuum Tubes Valves NOS NIB
    $13.25
    $13.25
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  • Matched Pair RCA 6AK5 Vacuum Tubes Valves Steel Plate NOS NIB
    $15.00
    $15.00
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  • Matched Pair Transleteronic 6AK5 6J1 6J2 Vacuum Tubes Valves NOS NIB
    $12.50
    $12.50
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  • Matched Pair General Electric 5654 JAN-5654W 6AK5 6J1 6J2 Milspec Industrial Vacuum Tubes Valves NOS NIB
    $14.00
    $14.00
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  • Matched Pair RCA JAN-CRC-6SJ7 6SJ7 VT116 Vacuum Tubes Valves Milspec World War Two Vintage
    $14.50
    $14.50
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  • Matched Pair Ken-Rad Number / Type 35 Vacuum Tubes Valves
    $14.75
    $14.75
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