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Tubes - Transmitting, Audio, Misc.

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  1. 12AY7 / 6072 General Electric JAN JG Twin Triode Tube (NOS/NIB)

    12AY7 / 6072 General Electric JAN JG Twin Triode Tube (NOS/NIB)

    $219.91

    Special version of the 12AY7. Made with three pieces of mica, halo getter, and black anode plates.
    New old stock * New Old Stock * No longer available for export.
    MFR: General Electric Company
    SKU: 12AY7-6072-JG-GE

    Made in the USA

  2. 6922 Amperex Audio Tube 6922 /E88CC, Gold Pin White Lettering (NOS)

    6922 Amperex Audio Tube 6922 /E88CC, Gold Pin White Lettering (NOS)

    $199.91

    6922 Amperex Audio Tube with Gold Pins

    New Old Stock * No longer available for export
    MFR: Amperex
    SKU: 6922-AMP-GOLD-WH

    Made in the USA

  3. 6072 IBM Twin Triode Tube (NOS)

    6072 IBM Twin Triode Tube (NOS)

    $199.91

    Special version of the 12AY7. Made with three pieces of mica, halo getter, and black anode plates. Tested at 55 on TV 7. Minimum value is 32. This tube was made by GE and has the same construction as the JG GE.
    New old stock * No longer available for export.
    MFR: IBM
    SKU: 6072-IBM

    Made in the USA
  4. 7242 Tung Sol Triode Tube (NOS)

    7242 Tung Sol Triode Tube (NOS)

    $199.91

    Designed as a long life passing tube in series regulated power supplies. Has a 100 Watt dissipation and capable of replacing 4 5998 tubes in most circuits.
    New old stock * No longer available for export.
    MFR: Tung Sol
    SKU: 7242


  5. 6922 Amperex (PQ) Medium-Mu Triode Gold Pin White Label (NOS)

    6922 Amperex (PQ) Medium-Mu Triode Gold Pin White Label (NOS)

    $199.91

    The USA made Amperex 6922 is an awesome sounding 6922 variant. Made in the 1960's, these 6922 are hard to beat.  These are marked with PQ for Premium Quality. 

    New Old Stock * No longer availabel for export
    MFR: Amperex
    SKU: 6922-AMP-GOLD-WHITE

     

    Made in the USA

  6. EL34 / 6CA7FB GE Power Amplifier Pentode USA - "Fat Boy" (NOS)

    EL34 / 6CA7FB GE Power Amplifier Pentode USA - "Fat Boy" (NOS)

    $189.91

    The EL34 is a thermionic valve or vacuum tube of the power pentode type. It has an international octal base (indicated by the '3' in the part number) and is found mainly in the final output stages of audio amplification circuits and was designed to be suitable as a series regulator by virtue of its high permissible voltage between heater and cathode and other parameters.

    New Old Stock * No longer available for export
    MFR: General Electric
    SKU: EL34/6CA7FB-GE 

    Made in the USA

  7. 6072 Lear GE Twin Triode (NOS)

    6072 Lear GE Twin Triode (NOS)

    $189.91

    • Lowest noise microphone grade twin triode.
    • The tube is designed to assure dependable life and reliable service.
    • Tested on TV7

    New old stock * No longer available for export.
    MFR: General Electric Company
    SKU: 6072-LEAR-GE

    Made in the USA

  8. 5691/6SL7GT RCA Red Base High Mu Twin Triode Tube (NOS/NIB)

    5691/6SL7GT RCA Red Base 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. We have a couple of tubes branded GE but are manufactured by RCA.
    New old stock * No longer available for export.
    MFR: RCA
    SKU: 5691

    Made in the USA

  9. 6072 / 6072A GE Triple Mica Black Plate Twin Triode (Pull)

    6072 / 6072A GE Triple Mica Black Plate Twin Triode (Pull)

    $172.91

    • Like new - pulled from equipment that was never used.
    • These tubes have the retangluar supported mica disc style getter.
    • Rare triple mica variant with lower inherent microphonics.
    • Tested on TV7

    Used * No longer available for export.
    MFR: General Electric Company
    SKU: 6072/6072A-BP-TM-GE-P

     

    Made in the USA

  10. 6922 CBS Audio Tube 6922 /E88CC Gold Pin

    6922 CBS Audio Tube 6922 /E88CC Gold Pin

    $169.91

    6922 CBS Audio Tube 6922 /E88CC Gold Pin 

    • "Premium grade" version of the 6DJ8.
    • This tube is made by CBS and has gold pins.
    • It tested at 9500/9500 micromho.

    SKU: 6922-CBS-GOLD

     

    Made in the USA

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