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RF IF Signal - All

RF IF Signal - All

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  • New Matched Octet (8) Linlai 811A / Black Plate 811 Vacuum Tubes
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    New Matched Octet (8) Linlai 811A / Black Plate 811 Vacuum Tubes

    Linlai

    $349.11
    New Matched Octet (8 pc set) of Linlai 811A Vacuum Tubes Finally a reliable 811A! Linlai is a small but growing premier manufacturer of vacuum tubes. Spun off from the well respected Psvane, Linlai took some of their best engineers with...
    $349.11
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  • New Matched Quad (4) Linlai 811A / 811 Black Plates Vacuum Tubes
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    New Matched Quad (4) Linlai 811A / 811 Black Plates Vacuum Tubes

    Linlai

    $177.18
    New Matched Quad (4 pc set) of Linlai 811A Vacuum Tubes Finally a reliable 811A! Linlai is a small but growing premier manufacturer of vacuum tubes. Spun off from the well respected Psvane, Linlai took some of their best engineers with...
    $177.18
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    $177.18
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  • New Matched Pair (2) Linlai 811A / 811 Black Plate Vacuum Tubes
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    New Matched Pair (2) Linlai 811A / 811 Black Plate Vacuum Tubes

    Linlai

    $92.72
    New Matched Pair (2 pc set) of Linlai 811A Vacuum Tubes Finally a reliable 811A! Linlai is a small but growing premier manufacturer of vacuum tubes. Spun off from the well respected Psvane, Linlai took some of their best engineers with...
    $92.72
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    $92.72
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  • New Linlai 811A / 811 Black Plate Vacuum Tube
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    New Linlai 811A / 811 Black Plate Vacuum Tube

    Linlai

    $45.76
    New Linlai 811A Vacuum Tube Finally a reliable 811A! Linlai is a small but growing premier manufacturer of vacuum tubes. Spun off from the well respected Psvane, Linlai took some of their best engineers with them and it shows. This 811A is...
    $45.76
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    $45.76
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  • New Matched Quad (4) Psvane 811A Vacuum Tubes
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    New Matched Quad (4) Psvane 811A Vacuum Tubes

    Psvane

    $259.19
    New Matched Quad of Psvane 811A Vacuum Tubes We are so happy that Psvane is producing the 811A because it’s the only one on the market. These are extremely robust and feature a thorium tungsten cathode. A great choice for your high-frequency...
    $259.19
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    $259.19
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  • New Matched Pair Psvane 811A Vacuum Tubes
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    New Matched Pair (2) Psvane 811A Vacuum Tubes

    Psvane

    $140.54
    New Matched Pair of Psvane 811A Vacuum Tubes We are so happy that Psvane is producing the 811A because it’s the only one on the market. These are extremely robust and feature a thorium tungsten cathode. A great choice for your high-frequency...
    $140.54
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    $140.54
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  • New Psvane 811A Vacuum Tube
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    New Psvane 811A Vacuum Tube

    Psvane

    $68.67
    New Psvane 811A Vacuum Tube We are so happy that Psvane is producing the 811A because it’s the only one on the market. These are extremely robust and feature a thorium tungsten cathode. A great choice for your high-frequency oscillation power...
    $68.67
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    $68.67
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  • True NOS NIB Sylvania USA 6U8A/6KD8 Grey Plate O Get Vacuum Tube 100+%
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    True NOS NIB Sylvania USA 6U8A/6KD8 Grey Plate O Get Vacuum Tube 100+%

    Sylvania

    $3.91
    ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS  Tube Type / Number: 6U8A/6KD8Actual Brand*: SylvaniaPrinted Brand: SylvaniaQuantity: 1 Piece-SingleMatching Date Codes? NoPlate Construction:...
    $3.91
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    $3.91
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  • True NOS NIB Sylvania USA 6U8A/6KD8 Grey Plate O Get Vacuum Tube 100%
    Add to Cart

    True NOS NIB Sylvania USA 6U8A/6KD8 Grey Plate O Get Vacuum Tube 100%

    Sylvania

    $3.91
    ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS  Tube Type / Number: 6U8A/6KD8Actual Brand*: SylvaniaPrinted Brand: SylvaniaQuantity: 1 Piece-SingleMatching Date Codes? NoPlate Construction:...
    $3.91
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  • On Sale
    WKR Japan 6GH8A Gray Plate Top O GTR Vacuum Tube 6GH8 50%
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    WKR Japan 6GH8A Gray Plate Top O GTR Vacuum Tube 6GH8 50%

    Now: $0.40
    Was: $0.79
    Matched, Tested & Guaranteed Vacuum TubesAll tubes are guaranteed to be 100% as described or your money back. All tubes have been tested for mutual transconductance, shorts, leaks, gas and noise on my calibrated Hickok TV-7/U.Any pair of quad...
    Now: $0.40
    Was: $0.79
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    Now: $0.40
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  • On Sale
    Unknown Brand USA 6GH8A Gray Plate Top O Foil GTR Vacuum Tube 6GH8 65%
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    Unknown Brand USA 6GH8A Gray Plate Top O Foil GTR Vacuum Tube 6GH8 65%

    Now: $0.40
    Was: $0.79
    Matched, Tested & Guaranteed Vacuum TubesAll tubes are guaranteed to be 100% as described or your money back. All tubes have been tested for mutual transconductance, shorts, leaks, gas and noise on my calibrated Hickok TV-7/U.Any pair of quad...
    Now: $0.40
    Was: $0.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $0.40
    Was: $0.79
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