Matched Signal Tubes

410 products
  • Matched Pair General Electric GE 5814A 5814 ECC82 Vacuum Tubes
    $18.50
    $18.50
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  • Matched Pair Ken-Rad 6SJ7 Vacuum Tubes NOS-Testing
    $13.50
    $13.50
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  • Matched Pair RCA 5879 Vacuum Tubes NOS-Testing
    $34.99
    $34.99
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  • 2 US-Made 24 224 Vacuum Tubes Globe Balloon Mesh Plate Lot Of Two
    $12.50
    $12.50
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  • Matched Pair General Electric GE Nickel Plate 6AU6 Vacuum Tubes Valves
    $12.50
    $12.50
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  • Matched Pair RCA 12J5 12J5GT Vacuum Tubes NOS NIB
    $15.00
    $15.00
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  • 2 RCA Victor 6K7 Vacuum Tubes Lot Of Two
    $9.00
    $9.00
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  • Matched Pair General Electric GE 6K6 6K6GT Black Plate Vacuum Tubes
    $17.50
    $17.50
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  • Matched Pair RCA 6K7 Vacuum Tubes NOS-Testing
    $12.50
    $12.50
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  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes
    $18.50
    $18.50
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  • Matched Pair General Electric GE 5654 6AK5 6AK5W 6J1 6J2 Milspec Industrial Vacuum Tubes Valves
    $15.00
    $15.00
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  • Matched Pair Toshiba 8FQ7 8CG7 6FQ7 6CG7 Vacuum Tubes Copper Support Rods
    $12.50
    $12.50
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  • Matched Pair Sylvania 6AU6 6AU6A Vacuum Tubes
    $12.50
    $12.50
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  • Matched Pair General Electric GE 6FQ7 / 6CG7 Vacuum Tubes Copper Support Rods NOS NIB
    $43.50
    $43.50
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  • Matched Pair RCA 12B4 12B4A Vacuum Tubes Black Plates Copper Support Rods NOS-Testing
    $15.00
    $15.00
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  • Matched Trio RCA 6FQ7 / 6CG7 Vacuum Tubes NOS-Testing
    $43.50
    $43.50
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  • Matched Pair National Union NU Number / Type 76 #76 Vacuum Tubes
    $27.50
    $27.50
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  • Matched Pair General Electric GE 6SJ7 6J8P Vacuum Tubes NOS-Testing
    $15.00
    $15.00
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  • Matched Pair Sylvania 6AU6 6AU6A Vacuum Tubes NOS-Testing
    $13.50
    $13.50
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  • Matched Pair Sylvania Type / Number 27 #27 Vacuum Tubes Perforated Plates
    $15.00
    $15.00
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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 6AU6 6AU6A Vacuum Tubes Valves
    $8.75
    $8.75
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  • Matched Pair RCA Clear Top 7AU7 Vacuum Tubes NOS NIB 6SN7 Substitute With Adapters
    $25.00
    $25.00
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  • Matched Pair RCA Clear Top 12HG7 12BY7 Vacuum Tubes NOS-Testing
    $15.00
    $15.00
    Sold out