Signal Tubes: Matched

392 products
  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $42.59
    $42.59
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  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $50.34
    $50.34
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  • Matched Pair General Electric GE 12BH7 Vacuum Tubes Valves 12AU7 Substitute For Tube Rolling
    $61.96
    $61.96
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  • Matched Pair Zenith 7B8 Vacuum Tubes Valves
    $15.49
    $15.49
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  • Matched Pair Ken-Rad 2C22 JANCKR2C22 7193 Vacuum Tubes Valves Milspec Black Plate NOS NIB
    $100.68
    $100.68
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  • Matched Trio Sylvania 7A7 Vacuum Tubes Valves Lot Of Three
    $23.23
    $23.23
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  • Matched Septet Sylvania 7A7 Vacuum Tubes Valves Lot Of Seven
    $38.72
    $38.72
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  • Matched Pair EI Smooth Plate 12AX7 ECC83 Vacuum Tubes Valves NOS-Testing
    $232.33
    $232.33
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  • Matched Pair Sylvania Black Plate 12AU7 ECC82 Vacuum Tubes Valves 14MM Narrow Plate Early Production
    $38.72
    $38.72
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  • Matched Pair EI Smooth Plate 12AX7 ECC83 Vacuum Tubes Valves NOS-Testing
    $232.33
    $232.33
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  • Matched Pair RCA 12AX7 / ECC82 Vacuum Tubes Valves 17MM Slant-Getter Black Plate
    $136.30
    $136.30
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  • Matched Pair RCA Black Plate 12AU7 ECC82 Vacuum Tubes Valves 17MM Long Plate Slant D Getter Early Production
    $69.70
    $69.70
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  • Matched Pair RCA 5693 JANCRC5693 6SJ7 Vacuum Tubes Valves Milspec Red Bottle
    $123.91
    $123.91
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  • Matched Pair General Electric GE 5693 6SJ7 Vacuum Tubes Valves Red Bottle
    $116.17
    $116.17
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  • Matched Pair General Electric GE 6SN7 6SN7GTA Vacuum Tubes Valves Copper Support Rods
    $69.70
    $69.70
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  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $42.59
    $42.59
    Sold out
  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $46.47
    $46.47
    Sold out
  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves
    $46.47
    $46.47
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  • Matched Pair RCA-Cunningham 6J7 Vacuum Tubes Valves Engraved Bottles
    $20.52
    $20.52
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  • Matched Pair Sylvania 6SN7 6SN7GTB Vacuum Tubes Valves Phono Preamp Grade Black Wing Plate Silver Top NOS NIB
    $92.93
    $92.93
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  • Matched Pair General Electric GE 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods
    $53.44
    $53.44
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  • Matched Pair General Electric GE 12BH7 12BH7A Vacuum Tubes Valves 12AU7 Substitute For Tube Rolling NOS-Testing
    $53.44
    $53.44
    Sold out
  • Matched Pair General Electric GE 12BH7 12BH7A Vacuum Tubes Valves 12AU7 Substitute For Tube Rolling NOS-Testing
    $53.44
    $53.44
    Sold out
  • Matched Pair Raytheon 6SD7 6SD7GT JANCRP6SD7GT Vacuum Tubes Valves Milspec NOS NIB Korean War-Vintage
    $23.23
    $23.23
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