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Tubes - Transmitting, Audio, Misc.

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  1. 6550 Tung-Sol Beam Pentode Power Amplifier/Audio Tube USA (NOS)

    6550 Tung-Sol Beam Pentode Power Amplifier/Audio Tube USA (NOS)

    $389.91

    Designed for Audio service. This tube carries a 42 watt plate dissipation rating which provides for push/pull amplifier designs up to 100 watts output.
    Size: 3.7" tall (base to top of tube) x 1.97" diameter, 4.24" Overall length

    New Old Stock * No Longer Available for Export
    MFR: Tung-Sol
    Made in USA
    SKU: 6550-TS-NOS-USA

    See Data Sheet

     

    Made in the USA
  2. 6LF6 GE Tall Version Beam Power Amplifier Tube Matched Quad (4) (NOS/NIB)

    6LF6 GE Tall Version Beam Power Amplifier Tube Matched Quad (4) (NOS/NIB)

    $279.91

    Out of stock

    6LF6 GE Tall Version Beam Power Amplifier Tube Matched Quad (4) (NOS/NIB)

    New Old stock * New In Box * No longer available for export
    MFR: General Electric
    SKU: 6LF6-GE-MQ


  3. 4-400B / 7427 Eimac Transmit Tube (NOS/NIB)

    4-400B / 7427 Eimac Transmit Tube (NOS/NIB)

    $494.91

    New Old Stock * New In Box * No longer available for export
    MFR: Eimac
    SKU: 4-400B-7427 EI-NOS-NIB

    Made in the USA

  4. 4-400A / JAN-CBZC Penta Labs Transmit Tube for Broadcast / Industrial (NOS/NIB)

    4-400A / JAN-CBZC Penta Labs Transmit Tube for Broadcast / Industrial (NOS/NIB)

    $329.91

    New Old Stock * No longer available for export
    MFR: Penta Labs
    SKU: 4-400A-JAN-CBCZ-P

    Made in the USA

  5. 4-400A EIMAC Transmit Tube (NOS)

    4-400A EIMAC Transmit Tube (NOS)

    $594.91

    4-400A  EIMAC Transmit Tube (NOS)

    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: 4-400A-EI-NOS

    Made in the USA
  6. 4-400A -JAN Philips Transmit Tube (LHP)

    4-400A -JAN Philips Transmit Tube (LHP)

    $374.91

    Graphite Anode

    Used * No longer available for export
    MFR: Philips
    Made in France
    SKU: 4-400A-JAN-PHIL-LHP


  7. 4PR400A PENTA Pulse-rated Tetrode, Transmit Tube (LHP)

    4PR400A PENTA Pulse-rated Tetrode, Transmit Tube (LHP)

    $517.91

    Low HOur Pull * No longer available for export
    MFR: Penta
    SKU: 4PR400A-PENTA-LHP

    Made in the USA
  8. 6550B-3 Audio Classic High Performance Audio Beam Power Pentode (NIB)

    6550B-3 Audio Classic High Performance Audio Beam Power Pentode (NIB)

    $59.91

    The 6550B is an early Svetlana variant of the 6550 made in the 80's.

    New In Box * No longer available for export
    MFR: Audio Classic
    Made in Russia
    SKU: 6550B-3

  9. 6550B-3 Svetlana High Performance Audio Beam Power Pentode (NIB)

    6550B-3 Svetlana High Performance Audio Beam Power Pentode (NIB)

    $59.91

    The 6550B is an early Svetlana variant of the 6550 made in the 80's.

    New In Box * No longer available for export
    MFR: Svetlana Electron Devices, Inc.
    Made in Russia
    SKU: SV6550B-3


  10. 4PR400A EIMAC-JAN Pulse-rated Transmit Tube (LHP)

    4PR400A EIMAC-JAN Pulse-rated Transmit Tube (LHP)

    $544.91

    8188/4PR400A Radial-beam Pulse Tetrode Modulator Oscillator Amplifier tube. 

    Low Hour Pull
    MFR: Eimac
    SKU: 4PR400A-JAN-LHP

    Made in the USA

Items 141 to 150 of 348 total

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