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Tubes - Transmitting, Audio, Misc.

Please choose from the following TUBES Sub-Catagory choices:

 

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  1. 2A3 RCA Vintage Black Plate Power Amplifier Triode (NOS/NIB)

    2A3 RCA Vintage Black Plate Power Amplifier Triode (NOS/NIB)

    $248.91

    The 2A3 is a three-electrode, high-vacuum type of power amplifier tube for use in the power-output stage of AC operated receivers.

    • Filament voltage (AC or DC): 2.5v
    • Filament current: 2.5 Amps

    New Old Stock * No Longer Available for Export
    MFR: RCA
    SKU: 2A3-BP-RCA

    Data Sheet

    Made in the USA

  2. 2A3 Ken-Rad Vintage Black Plate Power Amplifier Triode (NOS/NIB)

    2A3 Ken-Rad Vintage Black Plate Power Amplifier Triode (NOS/NIB)

    $178.91

    The 2A3 is a three-electrode, high-vacuum type of power amplifier tube for use in the power-output stage of AC operated receivers.

    • Filament voltage (AC or DC): 2.5v
    • Filament current: 2.5 Amps

    New Old Stock * No Longer Available for Export
    MFR: KEN-RAD
    SKU: 2A3-BP-KEN-RAD

    Made in the USA

  3. CK5687WA Raytheon Special Purpose Medium Mu Twin Triode (NOS/NIB)

    CK5687WA Raytheon Special Purpose Medium Mu Twin Triode (NOS/NIB)

    $31.91

    Special pupose medium mu twin triode tube.
    New old stock * New in box * No longer available for export
    MFR: Raytheon
    SKU: CK5687WA-RAY

    Made in the USA

  4. 6973 Sylvania Beam Power Amplifier Tube (NOS/NIB)

    6973 Sylvania Beam Power Amplifier Tube (NOS/NIB)

    $74.91

    Designed to be used in hi fidelity audio amplifiers.
    New old stock * No longer available for export.
    MFR: Sylvania
    SKU: 6973-SYL

    Made in the USA
  5. EF37A Mullard A.F. Voltage Amplifying Pentode (Pull)

    EF37A Mullard A.F. Voltage Amplifying Pentode (Pull)

    $18.91

    High gain pentode for use in A.F. amplifiers The EF37A has an anti-microphonic construction and its heater is designed to reduce hum.

    Used * Tested Like New * No longer available for export
    MFR: Mullard
    Made in Great Britain
    SKU: EF37A-MUL

  6. 5670WA Raytheon Special Purpose High Frequency Twin Triode Tube (NOS)

    5670WA Raytheon Special Purpose High Frequency Twin Triode Tube (NOS)

    $19.91

    For use in audio amplifiers.
    New old stock * No longer available for export
    MFR: Raytheon
    SKU: 5670WA-RAY

    NOTE: Picture for reference only. Box appearance and tube appearance may change.


  7. 7591A Zenith Beam Power Amplifier Tube (NOS/NIB)

    7591A Zenith Beam Power Amplifier Tube (NOS/NIB)

    $79.91

    Designed for applications where high power output is required.
    New Old Stock * New In Box * No longer available for export
    MFR: GE
    SKU: 7591

    Made in the USA
  8. 7027A Tung-Sol Beam Power Tube (LHP)

    7027A Tung-Sol Beam Power Tube (LHP)

    $44.91

    • For Hi Fidelity audio amplifier applications

    Low Hour Pull * No longer available for export
    MFR: Tung-Sol
    SKU: 7027A-LHP

  9. 7027A RCA Beam Power Tube (LHP)

    7027A RCA Beam Power Tube (LHP)

    $44.91

    • For Hi Fidelity audio amplifier applications
    • Borken Pin Key
    • Tested Good

    Low Hour Pull * No longer available for export
    MFR: RCA
    SKU: 7027A-BK-RCA

  10. 7027A General Electric Beam Power Tube (NOS/NIB)

    7027A General Electric Beam Power Tube (NOS/NIB)

    $58.91

    • For Hi Fidelity audio amplifier applications

    New Old Stock * No longer available for export
    MFR: General Electric
    SKU: 7027A-GE

Items 391 to 400 of 2878 total

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  25. Eimac or Johnson
  26. Eimac,
  27. Eimac.
  28. ELCO / EBY
  29. Electro-Harmonix
  30. ERI (Replaces Andrew 34660)
  31. ERI for Andrew
  32. GE
  33. GE (JAN)
  34. GE (Single - Not Matched)
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  48. JAN/CETRON
  49. JAN/ECG Philips or JAN/Sylvania
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  64. Philips/ECG
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  66. Radio Shack
  67. Raytheon
  68. Raytheon / JAN
  69. Raytheon, Matched Set of Four Tube (417A)
  70. RCA
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  75. Sovtek (Russian)
  76. Svetlana
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  78. Sylvania
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  80. Sylvania, RCA, GE)
  81. Sylvania/JAN
  82. Taylor
  83. Telefunken
  84. Tung Sol
  85. Tung-Sol
  86. Tungsol
  87. US brand
  88. US Brand (GE or RCA)
  89. US Brand (Available in various US manufacturers)
  90. US BRAND (RCA - SYLVANIA - ETC. )
  91. US Brands
  92. USA Brand
  93. USA Brands
  94. USA Brands (Jan/Philips, Raytheon, Sylvania, etc)
  95. USA brands. (Not ECG)
  96. Various US Brand
  97. Various USA Brands
  98. VSI (Russia)
  99. Western Electric
  100. Westinghouse
  101. Zenith
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1-800-RFPARTS (1-800-737-2787)

1-760-744-0700, #1

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