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Tubes - Transmitting, Audio, Misc.

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  1. NL-610/7723 National Electronics Rectifier Tube (NOS/NIB)

    NL-610/7723 National Electronics Rectifier Tube (NOS/NIB)

    $59.91

    Designed to function as a industrial rectifier tube.
    New Old Stock * New In Box * No Longer available for export
    MFR: National Electronics
    SKU: 7723
    Made in USA

    Made in the USA

  2. 6761 National Electronics Planar Triode (NOS/NIB)

    6761 National Electronics Planar Triode (NOS/NIB)

    $11.91

    Designed for grounded grid oscillator, amplifier and frequency multiplier service.
    New old stock * No longer available for export.
    MFR: National Electronics
    SKU: 6761

    Made in the USA
  3. 6LF6 Philips ECG Beam Power Amplifier Tube (NOS/NIB)

    6LF6 Philips ECG Beam Power Amplifier Tube (NOS/NIB)

    $69.91

    From pin to cap the tube is 4-3/16"
    New Old Stock / New In Box
    MFR: Philips ECG
    SKU: 6LF6-ECG

  4. 6LF6 Philips ECG Beam Power Amplifier Tube Matched Pair (2) (NOS/NIB)

    6LF6 Philips ECG Beam Power Amplifier Tube Matched Pair (2) (NOS/NIB)

    $139.91

    From pin to cap the tube is 4-3/16"
    New Old Stock / New In Box
    MFR: Philips ECG
    SKU: 6LF6-ECG-MP

4 Item(s)