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Tubes - Transmitting, Audio, Misc.

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  1. Jan-CS-2K41 Sperry Vintage Klystron Radar Tube (Pull)

    Jan-CS-2K41 Sperry Vintage Klystron Radar Tube (Pull)

    $39.91

    From the 1950s.

    Designed to generate microwave frequency radio signals by using a resonant cavity. The operating frequency is changed by altering the shape of the tube using the knobs.

    Used * No longer available for export
    MFR: Sperry
    SKU: JAN-CS-2K41-P

  2. USN-CEP-7308 Amperex Duo-Triode with Gold Pins (Pull)

    USN-CEP-7308 Amperex Duo-Triode with Gold Pins (Pull)

    $186.91

    Designed for use as a multivibrator, cathode follower, VHF amplifier and VHF cascode amplifier.

    Used * No longer available for export
    Limited 90 Day Warranty
    MFR: Amperex
    SKU: 7308-GP-AMP-P

     


  3. USN-CEP-7308 Amperex Duo-Triode with Gold Pins (LHP)

    USN-CEP-7308 Amperex Duo-Triode with Gold Pins (LHP)

    $201.91

    Designed for use as a multivibrator, cathode follower, VHF amplifier and VHF cascode amplifier.

    Low Hour Pull * No longer available for export
    Limited 90 Day Warranty
    MFR: Amperex
    SKU: 7308-GP-AMP-LHP

     

    Made in the USA

  4. 6688 Amperex Premium Quality Pentode Gold Pin Holland (NOS)

    6688 Amperex Premium Quality Pentode Gold Pin Holland (NOS)

    $17.91

    Designed for use as wide band amplifier

    • Base: Noval. 9 Gold Pins.

    New Old Stock * No longer available for export
    MFR: Amperex
    Made in Holland
    SKU: 6688-AMP-GOLD-HOL

     

    Made in the USA

  5. 5691/6SL7GT Red Base Grey Plate High Mu Twin Triode Tube (NOS/NIB)

    5691/6SL7GT Red Base Grey Plate High Mu Twin Triode Tube (NOS/NIB)

    $179.91

    The red base 5691 is a premium 6SL7 made to last over 10,000 hours and produce low noise. 
    New old stock * No longer available for export.
    MFR: GE
    SKU: 5691-RED-GP

    Made in the USA
  6. 7308 Amperex Special Quality Double Triode Gold Pins (Holland) (NOS/NIB)

    7308 Amperex Special Quality Double Triode Gold Pins (Holland) (NOS/NIB)

    $224.91

    7308 is generally the highest quality tube in the 6DJ8/ECC88 family.  These Amperex tubes have Gold pins. They are designed with low microphonics and low noise. Similar to E188CC.

    New Old Stock * New In Box
    Limited 90 Day Warranty
    MFR: Amperex (Holland)
    SKU: 7308-GP-AMP

     

  7. 7308 Amperex Double Triode (Holland) (NOS/NIB)

    7308 Amperex Double Triode (Holland) (NOS/NIB)

    $139.91

    7308 is a high quality tube in the 6DJ8/ECC88 family.  These Amperex have steel pins. They are designed with low microphonics and low noise.  
    Similar to 1E88CC

    New Old Stock * New In Box
    Limited 90 Day Warranty
    MFR: Amperex (Holland)
    SKU: 7308-AMP

     

  8. 2050 / 2050A National Thyratron Vacuum Tube (NOS)

    2050 / 2050A National Thyratron Vacuum Tube (NOS)

    $29.91

    Designed for relay applications for grid-controlled rectifier service
    New old stock * No longer available for export.
    MFR: National Electronics
    SKU: 2050-2050A-NAT

  9. 2050W Chatham Thyratron Vacuum Tube (NOS)

    2050W Chatham Thyratron Vacuum Tube (NOS)

    $19.91

    Designed for relay applications for grid-controlled rectifier service
    New old stock * No longer available for export.
    MFR: Chatham
    SKU: 2050W


  10. 2051 Ken-Rad Double Grid Thyratron Tube (NOS/NIB)

    2051 Ken-Rad Double Grid Thyratron Tube (NOS/NIB)

    $15.91

    Designed for grid controlled rectifier service.
    New old stock * No longer available for export.
    MFR: Ken-Rad
    SKU: 2051

    Made in the USA

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