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Tubes - Transmitting, Audio, Misc.

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  1. 3-500ZG, 3-500Z RF Parts Transmit Tube  Matched Set of Three (3)

    3-500ZG, 3-500Z RF Parts Transmit Tube Matched Set of Three (3)

    $749.91

    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-M3

    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.

  2. 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.

  3. 275 Tube Socket, Ceramic, 5 Pin, 3-500Z, 4-400A, China

    275 Tube Socket, Ceramic, 5 Pin, 3-500Z, 4-400A, China

    Tube Socket, Ceramic, 5 pin, 3-500Z, 3-500ZG, 4-400A, 4-400C, 4-125A

    Made in China

    SKU: 275-RFP

  4. 3-500ZG RF Parts Transmit Tube One Year Warranty Matched Sextuplet (6)

    3-500ZG RF Parts Transmit Tube One Year Warranty Matched Sextuplet (6)

    $1,499.91

    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-M6

    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.

4 Item(s)