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Tubes - Transmitting, Audio, Misc.

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  1. 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

  2. 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
  3. 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


  4. 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
  5. 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

  6. 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


  7. 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

  8. 4PR400A EIMAC Pulse-rated Transmit Tube (Pull)

    4PR400A EIMAC Pulse-rated Transmit Tube (Pull)

    $408.91

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

    Used
    MFR: Eimac
    SKU: 4PR400A-EI-P

    Made in the USA
  9. 6550C Svetlana High Performance Audio Beam Power Pentode Matched Quad (4) (NIB)

    6550C Svetlana High Performance Audio Beam Power Pentode Matched Quad (4) (NIB)

    $239.91

    The Svetlana™ 6550C is a glass envelope beam power pentode. It is intended for ultra linear audio frequency power amplification service. Close manufacturing specification tolerances and improved processing provide improved reliability and superior sonic performance.

    New In Box * No longer available for export
    MFR: Svetlana Electron Devices, Inc.
    Made in Russia
    SKU: SV6550C-MQ


  10. 6KG6A / EL519 Philips ECG Beam Power Amplifier (NOS/NIB)

    6KG6A / EL519 Philips ECG Beam Power Amplifier (NOS/NIB)

    $72.91

    Out of stock

    New Old Stock * New In the Box 
    MFR: Philips ECG
    SKU: 6KG6A-EL519-ECG

     

    Made in the USA

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