Signal Tubes: Matched

366 products
  • Matched Pair RCA 6C4 Vacuum Tubes Valves Black Plates
    $14.25
    $14.25
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  • Matched Pair RCA Black Plate 6CG7 6FQ7 Vacuum Tubes Valves With Shields
    $25.00
    $25.00
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  • Matched Pair General Electric GE Black Plate 6CG7 6FQ7 Vacuum Tubes Valves With Shields
    $25.00
    $25.00
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  • Matched Pair General Electric GE 12SN7 12SN7GT Vacuum Tubes Valves NOS NIB
    $31.50
    $31.50
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  • Matched Pair Sylvania 6C4 Vacuum Tubes Valves Black Plates Copper Support Rods
    $14.00
    $14.00
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  • Matched Pair Sylvania 6AU6 Vacuum Tubes Valves NOS-Testing
    $12.50
    $12.50
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  • Matched Pair General Electric GE 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods Top Filament NOS NIB
    $47.50
    $47.50
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  • Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Valves NOS NIB
    $34.99
    $34.99
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  • Matched Pair Sylvania 6CG7 6FQ7 Vacuum Tubes Valves NOS-Testing
    $34.99
    $34.99
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  • Matched Pair General Electric GE 6BL7 6BL7GTA Vacuum Tubes Valves Black Plates NOS NIB
    $34.99
    $34.99
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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 General Electric GE 12AU6 Vacuum Tubes Valves NOS-Testing
    $9.25
    $9.25
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  • Matched Pair General Electric GE 6AU6 6AU6A Vacuum Tubes Valves
    $11.25
    $11.25
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  • Matched Pair General Electric GE 5814A 5814 ECC82 Vacuum Tubes Valves
    $19.50
    $19.50
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  • Matched Pair General Electric GE 5814 5814A ECC82 Vacuum Tubes Valves
    $17.25
    $17.25
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  • Matched Pair General Electric GE 6BL7 6BL7GTA Vacuum Tubes Valves NOS NIB
    $28.50
    $28.50
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  • Matched Pair General Electric GE 6BL7 6BL7GTA Vacuum Tubes Valves NOS NIB
    $29.50
    $29.50
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  • Matched Pair Sylvania 6BL7 6BL7GT Vacuum Tubes Valves Black Plate Triple 3 Mica NOS NIB
    $32.50
    $32.50
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  • Matched Pair General Electric GE 6CM7 Vacuum Tubes Valves NOS-Testing
    $9.75
    $9.75
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  • Matched Pair General Electric GE 12SN7 12SN7GTA Vacuum Tubes Valves NOS-Testing
    $27.25
    $27.25
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  • Matched Trio Majestic Number Type 24 G-24 G24 Vacuum Tubes Valves Globe Balloon Style
    $9.75
    $9.75
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  • Matched Pair RCA 6CG7 6FQ7 Vacuum Tubes Valves With Shields NOS-Testing
    $34.99
    $34.99
    Sold out
  • Matched Pair RCA 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods
    $34.99
    $34.99
    Sold out
  • Matched Pair RCA 6N7 Vacuum Tubes Valves
    $16.50
    $16.50
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