Signal Tubes: Matched

366 products
  • Matched Pair RCA 6C4 Vacuum Tubes Valves Black Plates
    $22.34
    $22.34
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  • Matched Pair RCA Black Plate 6CG7 6FQ7 Vacuum Tubes Valves With Shields
    $39.19
    $39.19
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  • Matched Pair General Electric GE Black Plate 6CG7 6FQ7 Vacuum Tubes Valves With Shields
    $39.19
    $39.19
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  • Matched Pair General Electric GE 12SN7 12SN7GT Vacuum Tubes Valves NOS NIB
    $49.38
    $49.38
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  • Matched Pair Sylvania 6C4 Vacuum Tubes Valves Black Plates Copper Support Rods
    $21.95
    $21.95
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  • Matched Pair Sylvania 6AU6 Vacuum Tubes Valves NOS-Testing
    $19.60
    $19.60
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  • Matched Pair General Electric GE 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods Top Filament NOS NIB
    $74.47
    $74.47
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  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves NOS NIB
    $54.85
    $54.85
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  • Matched Pair Sylvania 6CG7 6FQ7 Vacuum Tubes Valves NOS-Testing
    $54.85
    $54.85
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  • Matched Pair General Electric GE 6BL7 6BL7GTA Vacuum Tubes Valves Black Plates NOS NIB
    $54.85
    $54.85
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  • Matched Pair General Electric GE 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods
    $54.85
    $54.85
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  • Matched Pair General Electric GE 12AU6 Vacuum Tubes Valves NOS-Testing
    $14.50
    $14.50
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  • Matched Pair General Electric GE 6AU6 6AU6A Vacuum Tubes Valves
    $17.64
    $17.64
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  • Matched Pair General Electric GE 5814A 5814 ECC82 Vacuum Tubes Valves
    $30.57
    $30.57
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  • Matched Pair General Electric GE 5814 5814A ECC82 Vacuum Tubes Valves
    $27.04
    $27.04
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  • Matched Pair General Electric GE 6BL7 6BL7GTA Vacuum Tubes Valves NOS NIB
    $44.68
    $44.68
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  • Matched Pair General Electric GE 6BL7 6BL7GTA Vacuum Tubes Valves NOS NIB
    $46.25
    $46.25
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  • Matched Pair Sylvania 6BL7 6BL7GT Vacuum Tubes Valves Black Plate Triple 3 Mica NOS NIB
    $50.95
    $50.95
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  • Matched Pair General Electric GE 6CM7 Vacuum Tubes Valves NOS-Testing
    $15.28
    $15.28
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  • Matched Pair General Electric GE 12SN7 12SN7GTA Vacuum Tubes Valves NOS-Testing
    $42.72
    $42.72
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  • Matched Trio Majestic Number Type 24 G-24 G24 Vacuum Tubes Valves Globe Balloon Style
    $15.28
    $15.28
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  • Matched Pair RCA 6CG7 6FQ7 Vacuum Tubes Valves With Shields NOS-Testing
    $54.85
    $54.85
    Sold out
  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods
    $54.85
    $54.85
    Sold out
  • Matched Pair RCA 6N7 Vacuum Tubes Valves
    $25.87
    $25.87
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