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Tubes - Transmitting, Audio, Misc.

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  1. YU158/8877 Eimac Transmitting Tube (Tested Medical Pullout)

    YU158/8877 Eimac Transmitting Tube (Tested Medical Pullout)

    $1,224.91

    Tested Medical Pullout * No longer available for export
    MFR: Eimac, USA
    SKU: YU158-P
    30 Day Warranty

    Made in the USA

  2. SK-340 Eimac Tube Socket For 4CX3500 and 4CX7500 (NOS/NIB)

    SK-340 Eimac Tube Socket For 4CX3500 and 4CX7500 (NOS/NIB)

    $1,199.91

    Designed for 4CX3500A/4CX7500A
    New old stock; No longer available for export
    MFR: Eimac
    SKU SK340-EI

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

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

    $1,199.91

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


  4. 4-1000A / 8166 Eimac Radial-Beam Power Tetrode (Pull)

    4-1000A / 8166 Eimac Radial-Beam Power Tetrode (Pull)

    $1,196.91

    • Filament: Thoriated Tungsten
    • Voltage: 7.5
    • Current: 20.0 – 22.7 Amps
    • Amplification Factor: 6.1 – 7.7

    Clean Used * No longer available for export
    MFR: Eimac
    SKU: 4-1000A-EI-P

    Data Sheet

    This tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Thirty Days from the date of purchase, for the original customer only.  Please follow the instruction insert for proper installation.

     

    Made in the USA

  5. SK300A Eimac Tube Socket, Air System for 4CX3500A or 4CX5000A Tubes (Pull)

    SK300A Eimac Tube Socket, Air System for 4CX3500A or 4CX5000A Tubes (Pull)

    $1,119.91

    Removed from working equipment. Has original circuitry attached as well as two large cable leads coming from the base of the circuit.
    The socket has one tooth missing from the top ring.
    Used * No longer available for export
    MFR: Eimac
    SKU: SK300A-PWC
    NOTE: Picture resents the part you will be receiving.

    Made in the USA

  6. SK1400A Eimac Tube Socket for 4CX3000A, with Screen Bypass (Pull)

    SK1400A Eimac Tube Socket for 4CX3000A, with Screen Bypass (Pull)

    $1,099.91

    Tube Socket for 4CX3000A, w/Screen Bypass
    Used * No longer available for export
    MFR: Eimac
    SKU: SK1400A-P

    Made in the USA
  7. 3CX2500H3 Econco Medium-Mu Air-Cooled Power Triode (Rebuilt)

    3CX2500H3 Econco Medium-Mu Air-Cooled Power Triode (Rebuilt)

    $1,024.91

    • Rebuilt on an Eimac core
    • Filament: Thoriated Tungsten
    • Voltage: 7.5 + 0.37 Volts
    • Current, at 7.5 volts:  50 Amps

    Rebuilt * No longer available for export
    MFR: Econco
    SKU: 3CX2500H3-EC

    Data Sheet

    This rebuilt tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only.  Please follow the instruction insert for proper installation.

  8. 3-500ZG, 3-500Z RF Parts Transmit Tube One Year Warranty Matched Quad (4)

    3-500ZG, 3-500Z RF Parts Transmit Tube One Year Warranty Matched Quad (4)

    $999.91

    Out of stock

    The NEW, RF Parts Company 3-500ZG and Taylor Tubes 3-500ZG tubes are the most rugged tubes of this type available.  They are an improved version of the 3-500ZG offered by RF Parts Company, from 1993 to 2019.  This newly revised version has had a failure rate of less than 0.05% during the three years that we have been testing, matching and selling them.

    These tubes are a Heavy Duty Graphite Anode version of the original Eimac 3-500Z, and it has a stronger Anode stem-support to add to the tube's ruggedness and stability.  The Graphite Anode, Grid, and Filament are virtually the same as the Graphite version last offered by Eimac, and is interchangeable with this vastly improved transmit tube.

    MFR: China

    SKU: 3-500ZG-RFP-MQ

    Our Six Month Warranty covers manufacturing defects in workmanship and material which includes the Anode, Filament, Grid and Glass.  Please send an eBay Message to RF Parts Company with any issues, before you return a tube(s).  The buyers' shipping charges shall be refunded if a returned tube(s) is replaced under warranty.

  9. SK300A Eimac Tube Socket, Air System for 4CX3500A or 4CX5000A Tubes (Pull)

    SK300A Eimac Tube Socket, Air System for 4CX3500A or 4CX5000A Tubes (Pull)

    $999.91

    Tube Socket, Air System for 4CX3500A or 4CX5000A Tubes

    Removed from working equipment. 
    Used * No longer available for export
    MFR: Eimac
    SKU: SK300A-P

    NOTE: Picture for reference only. Condition may vary. 


  10. SK-831 Eimac Tube Socket for 4CX1000K or 4CX1500A (NOS)

    SK-831 Eimac Tube Socket for 4CX1000K or 4CX1500A (NOS)

    $999.91

    Out of stock

    Bypass capacitor 2500pf. 1000DCWV
    Air system socket. Heavy filament leads. Same square mounting plate as the sk SK840. No tube elements are grounded
    New old stock in the original packaging * No longer available for export
    MFR: Eimac
    SKU: SK-831

    Made in the USA

Items 31 to 40 of 2755 total

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