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Tubes - Transmitting, Audio, Misc.

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  1. 001839 Eimac Outer Filament Collet for SK-300 Socket (Pull)

    001839 Eimac Outer Filament Collet for SK-300 Socket (Pull)

    $224.91

    This is the collet that fits on the outside of 001837 & 001838 Collects on SK300A Eimac tube socket. Size: 3.8" Inside Diameter
    Comes with the spring ring. Missing two teeth on the ring. 
    Used * No longer available for export
    MFR: Eimac
    SKU: 0013839-P

    Made in the USA

  2. 001838 Eimac Middle Filament Collet for SK300 Socket (Pull)

    001838 Eimac Middle Filament Collet for SK300 Socket (Pull)

    $217.91

    This is the collet that fits in middle of 001837 & 001839
    Size: 2.8" Inside Diameter
    Used * No longer available for export
    MFR: Eimac
    SKU: 001838-P

    Made in the USA

  3. SK-400 Eimac Custom Air-System Socket (Pull)

    SK-400 Eimac Custom Air-System Socket (Pull)

    $70.91

    The SK-400 Air-System Socket is the recommended socket for use with the 4-400A  tetrode, and it may be used as well with 4-250A, 4-125A and other tubes having the same dimensions, like the 3-500zg, or 3cx1200A7. The SK-400 provides efficient connection between the tube and its external circuits, acts as a firm mechanical support for the tube, and controls the flow of cooling air around the tube envelope.

    This socket was customized by the previous owner to use a non-standard air source.

    Used * No longer available for export
    MFR: Eimac
    SKU: SK400-P-CUSTOM

    See Data Sheet

    Photo is for reference only as each socket may have cosmetic differences



    Made in the USA

  4. SK-400 Eimac Air-System Socket (Pull)

    SK-400 Eimac Air-System Socket (Pull)

    $87.91

    The SK-400 Air-System Socket is the recommended socket for use with the 4-400A  tetrode, and it may be used as well with 4-250A, 4-125A and other tubes having the same dimensions, like the 3-500zg, or 3cx1200A7. The SK-400 provides efficient connection between the tube and its external circuits, acts as a firm mechanical support for the tube, and controls the flow of cooling air around the tube envelope.

    Used * No longer available for export
    MFR: Eimac
    SKU: SK400-P

    See Data Sheet

    Photo is for reference only



    Made in the USA
  5. 247A Johnson 7 Pin Tube Socket for 3CX1500A7 / 5894 / 829B / 7094 (Pull)

    247A Johnson 7 Pin Tube Socket for 3CX1500A7 / 5894 / 829B / 7094 (Pull)

    $31.91

    Used * No longer available for export
    MFR: Johnson
    SKU: 247A-P

  6. 248 Johnson 7 Pin Tube Socket for 3CX1500A7 / 5894 / 829B / 7094 (Pull)

    248 Johnson 7 Pin Tube Socket for 3CX1500A7 / 5894 / 829B / 7094 (Pull)

    $29.91

    Used * No longer available for export
    MFR: Johnson
    SKU: 248-P

  7. 248 Johnson 7 Pin Tube Socket for 3CX1500A7 / 5894 / 829B / 7094 (NOS)

    248 Johnson 7 Pin Tube Socket for 3CX1500A7 / 5894 / 829B / 7094 (NOS)

    $34.91

    New Old Stock * No longer available for export
    MFR: Johnson
    SKU: 248-NOS


  8. Y430 Eimac Tube Socket (NOS)

    Y430 Eimac Tube Socket (NOS)

    $89.91

    • Similar to the SK700 Socket.
    • Gold Plated
    • Screen Bypass 1.06 nF ± 10%

    New Old Stock * New In Box * No longer available for export
    MFR: Eimac
    SKU: Y430

    Made in the USA

  9. SK2210 Eimac Tube Socket Assembly 3CX1500A7/8877 (Pull)

    SK2210 Eimac Tube Socket Assembly 3CX1500A7/8877 (Pull)

    $104.91

     Terminals are strapped for low impedance connection to the cathode. These sockets were
    removed from new military equipment.  
    Used * No longer available for export
    MFR: Eimac
    SKU: SK2210-EI-2-P

    Made in the USA
  10. SK-300A Svetlana Tube Socket for 4CX3500A thru 4CX15000A (NOS)

    SK-300A Svetlana Tube Socket for 4CX3500A thru 4CX15000A (NOS)

    $799.91

    New Old Stock * No longer available for export
    MFR: Svetlana
    SKU: SK-300A-SVET

Items 101 to 110 of 2775 total

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