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Tubes - Transmitting, Audio, Misc.

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  1. 6442 GE Planar Triode Tube (NOS/NIB)

    6442 GE Planar Triode Tube (NOS/NIB)

    $59.91

    Intended for operation as a pulse rated grounded grid oscillator at frequencies as high as 5000 megacycles.
    New old stock * No longer available for export.
    MFR: GE
    SKU:6442

    Made in the USA
  2. 6542 Voltage Regulator Tube (NOS/NIB)

    6542 Voltage Regulator Tube (NOS/NIB)

    $27.91

    Designed to function as a voltage regulator. Keeps the voltage around 150v and amperage between 5-25 MA
    New old stock * No longer available for export.
    MFR: Tung Sol, Raytheon
    SKU: 6542


  3. 6761 National Electronics Planar Triode (NOS/NIB)

    6761 National Electronics 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 Electronics
    SKU: 6761

    Made in the USA

  4. 7762 Sylvania Beam Power Pentode Tube (NOS)

    7762 Sylvania Beam Power Pentode Tube (NOS)

    $4.91

    Designed to function in rough conditions such as sever shock, vibration, high temperature and altitude. Primarily used in audio amplifiers.
    New old stock * No longer available for export.
    MFR: Sylvania
    SKU: 7762

    Made in the USA

  5. 7815R/3CPX100A5 Eimac Microwave Triode Transmitting Tube (NOS/NIB)

    7815R/3CPX100A5 Eimac Microwave Triode Transmitting Tube (NOS/NIB)

    $64.91

    Designed to function as a pulse rated 3CX100A5.
    New Old Stock, New In Box * No longer available for export
    MFR: Eimac
    SKU 7815R
    Six Month Warranty

    Made in the USA

  6. 7898 High Mu Twin Triode (NOS)

    7898 High Mu Twin Triode (NOS)

    $9.91

    Primarily used in mobile battery operated communications devices.
    New old stock * No longer available for export.
    MFR: RCA, Amperex
    SKU: 7898

    Made in the USA

  7. 8058 RCA High Mu Triode (NOS/NIB)

    8058 RCA High Mu Triode (NOS/NIB)

    $39.91

    Designed to function as an oscillator tube with excellent stability over a wide range of frequencies.
    New Old Stock * New In Box * No longer available for export
    MFR: RCA
    SKU: 8058

    Made in the USA
  8. 8458 Amperex Twin Tetrode Tube (NOS)

    8458 Amperex Twin Tetrode Tube (NOS)

    $44.91

    Designed for use in class C amplifiers as a oscillator, amplifier, or frequency multiplier up to 200MC.
    New old stock * No longer available for export.
    MFR: Amperex
    SKU: 8458


  9. 9001 RCA, Raytheon, GE Pentode Tube (NOS/NIB)

    9001 RCA, Raytheon, GE Pentode Tube (NOS/NIB)

    $6.91

    Designed for use as a detector and amplifier at ultra high frequencies.
    New old stock * No longer available for export.
    MFR: RCA, Raytheon, GE
    SKU: 9001

    Made in the USA

  10. 837 RCA, Hytron Beam Power Tetrode Tube (NOS/NIB)

    837 RCA, Hytron Beam Power Tetrode Tube (NOS/NIB)

    $9.91

    New old stock * No longer available for export.
    MFR: RCA, Hytron
    SKU: 837-USA

    General characteristics:
    Filament voltage, V: 12.6
    Heater current, A: 0.7
    Type of current: AC
    Anode voltage, V: 500
    Anode, mA: 60
    Grid current second, mA: 30
    Maximum power dissipation second grid, W:8
    Output power, W: 20

    Made in the USA

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