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Tubes - Transmitting, Audio, Misc.

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  1. 7761 Sylvania Pentode Tube (NOS)

    7761 Sylvania Pentode Tube (NOS)

    $38.91

    Designed to function in rough conditions such as sever shock, vibration, high temperature and altitude.
    New old stock * No longer available for export.
    MFR: Sylvania
    SKU: 7761

    Made in the USA

  2. Y-278 Eimac Liquid Cooled Transmitting Tetrode (NOS) Y278

    Y-278 Eimac Liquid Cooled Transmitting Tetrode (NOS) Y278

    $194.91

    3CW300B variant.
    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: Y-278

    Made in the USA
  3. 807 Sovtek Beam Power Amplifier Pentode (NOS)

    807 Sovtek Beam Power Amplifier Pentode (NOS)

    $19.91

    Beam Pentode vacuum tube
    New old stock * New In Box * No Longer Available for Export
    MFR: Sovtek * Made in Russia
    SKU: 807-Sovtek

  4. Y-448/4PR1000A  Eimac Pulse Tetrode Electron Tube (LHP)

    Y-448/4PR1000A Eimac Pulse Tetrode Electron Tube (LHP)

    $3,491.90

    The Y-448 is Eimac's version of the 4-PR1000A, which is a pulse-rated 4-1000A tube. 
    Low Hour Pull * No longer availble for export
    MFR: Eimac
    SKU: Y-448-EI

  5. 572B Penta Labs High-Mu Power Triode (NOS)

    572B Penta Labs High-Mu Power Triode (NOS)

    $69.90

    For use in Class AB, Class B, and Class C RF and Audio amplifiers.

    New Old Stock * No longer available for export
    MFR: Penta Labs
    SKU: 572B-PL

    This New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only.  Please follow the instruction insert for proper installation.


  6. 814 / VT154 Beam Power Amplifier Tube (NOS/NIB)

    814 / VT154 Beam Power Amplifier Tube (NOS/NIB)

    $54.91

    Designed to function as a RF power amplifier in class B and C amplifiers
    New Old Stock * New In Box * No Longer available for export
    MFR: RCA
    SKU: 814-RCA

    Made in the USA

  7. 826 Ken-Rad Transmitting Triode Tube (NOS/NIB)

    826 Ken-Rad Transmitting Triode Tube (NOS/NIB)

    $44.91

    Designed to be used as a amplifier tube at frequencies up to 250Mc.
    New Old Stock * New In Box * No Longer available for export
    MFR: Ken-Rad
    SKU: 826-KEN-RAD

    Made in the USA

  8. 1622 Beam Power Amplifier Tube (NOS/NIB)

    1622 Beam Power Amplifier Tube (NOS/NIB)

    $19.91

    Designed to be used as a beam power amplifier in applications requiring continuity of operation.
    New old stock * No longer available for export.
    MFR: GE, Sylvania
    SKU: 1622

    Made in the USA

  9. 1619 RCA Transmitting Beam Power Amplifier (NOS)

    1619 RCA Transmitting Beam Power Amplifier (NOS)

    $13.91

    Designed to function as a beam power amplifier tube in radio transceiver.
    New old stock * No longer available for export.
    MFR: RCA
    SKU: 1619

    Made in the USA
  10. 3CX10000A3 / 8159 Svetlana Medium-Mu 10,000 Watt Power Triode (NOS)

    3CX10000A3 / 8159 Svetlana Medium-Mu 10,000 Watt Power Triode (NOS)

    $1,754.90

    Filament: Thoriated-tungsten mesh
    Voltage: 7.50 ± 0.37 Volts
    Current @ 7.50V: 100 Amps

    New Old Stock * No longer available for export
    MFR: Svetlana
    Made In Russia
    SKU: 3CX10000A3-SVET

    Data Sheet

    This New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only.  Please follow the instruction insert for proper installation.

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