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Tubes - Transmitting, Audio, Misc.

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  1. 6267/EF86 National AF Pentode Tube (NOS/NIB)

    6267/EF86 National AF Pentode Tube (NOS/NIB)

    $59.91

    Intended for high-quality audio preamplifier service.
    New old stock * New In Box * No longer available for export.
    MFR: National, Soviet Union
    SKU: 6267-NB

  2. 6267/EF86 International AF Pentode Tube (NOS/NIB)

    6267/EF86 International AF Pentode Tube (NOS/NIB)

    $59.91

    Intended for high-quality audio preamplifier service.
    New old stock * No longer available for export.
    MFR: International ServiceMaster
    SKU: 6267-IEC


  3. NL-610/7723 National Electronics Rectifier Tube (NOS/NIB)

    NL-610/7723 National Electronics Rectifier Tube (NOS/NIB)

    $59.91

    Designed to function as a industrial rectifier tube.
    New Old Stock * New In Box * No Longer available for export
    MFR: National Electronics
    SKU: 7723
    Made in USA

    Made in the USA

  4. 5AR4 National Full Wave High-Vacuum Rectifier (NOS/NIB)

    5AR4 National Full Wave High-Vacuum Rectifier (NOS/NIB)

    $99.91

    Full Wave High-Vacuum Rectifier
    New old stock * No longer available for export
    MFR: National Brand
    SKU: 5AR4-NB

    Made in the USA

  5. 6JS6C National Brand Transmitting Tube, Beam Power Amplifier(NOS/NIB)

    6JS6C National Brand Transmitting Tube, Beam Power Amplifier(NOS/NIB)

    $89.91

    Beam power pentode TV sweep tube.
    New old stock * No Longer Available for export
    MFR: National Bran, USA
    SKU:6JS6A-NA

    Made in the USA

  6. 6JU6 National Beam Power Amplifier Tube Matched Pair (2) (NOS/NIB)

    6JU6 National Beam Power Amplifier Tube Matched Pair (2) (NOS/NIB)

    $47.91

    Designed to function as a horizontal beam deflection amplifier
    New old stock * No longer available for export.
    MFR: National
    SKU: 6JU6-NA-MP

    Made in the USA

  7. 6JU6 Westinghouse Beam Power Amplifier Tube (NOS/NIB)

    6JU6 Westinghouse Beam Power Amplifier Tube (NOS/NIB)

    $23.91

    Designed to function as a horizontal beam deflection amplifier
    New old stock * No longer available for export.
    MFR: Westinghouse
    SKU: 6JU6-WH

    Made in the USA

  8. 6DV4 National, RCA Medium Mu Triode (NOS/NIB)

    6DV4 National, RCA Medium Mu Triode (NOS/NIB)

    $11.91

    Designed for oscillator applications at UHF.
    MFR: National, GE, RAthon, RCA, Dumont
    SKU: 6DV4
    New old stock * No longer available for export.

    Made in the USA

  9. HX-100S National Company Socket For 3-500Z (NOS)

    HX-100S National Company Socket For 3-500Z (NOS)

    $74.91

    Socket fits 3-500Z,4-125 ,4-250 and 4-400.

    New Old Stock.* No Longer Available for Export
    MFR:National Company * Made in USA

    SKU: HX-100S

    Made in the USA

  10. 6761 National Brand Planar Triode (NOS/NIB)

    6761 National Brand Planar Triode (NOS/NIB)

    $11.91

    designed for grounded grid oscillator, amplifier and frequency multiplier service.
    New old stock * No longer available for export.
    MFR: National Brand
    SKU: 6761

    Made in the USA

10 Item(s)