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Tubes - Transmitting, Audio, Misc.

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  1. 6U6 Power Pentode Tube (NOS/NIB)

    6U6 Power Pentode Tube (NOS/NIB)

    $5.91

    Power out put tube designed for low supply voltage.
    MFR: Kenrad, Tung-Sol
    SKU: 6U6
    New old stock * No longer available for export.

    Made in the USA

  2. 7719/6CY5 Perveance Triode Tube (NOS/NIB)

    7719/6CY5 Perveance Triode Tube (NOS/NIB)

    $5.91

    Designed for computer applications.
    New Old Stock * New In Box * No longer available for export
    MFR: GE
    SKU: 7719

    Made in the USA
  3. 6661 Tung Sol , Sylvania Sharp Cutoff RF Pentode Tube (NOS/NIB)

    6661 Tung Sol , Sylvania Sharp Cutoff RF Pentode Tube (NOS/NIB)

    $6.91

    General purpose amplifier at low and high frequencies

    New old stock * No longer available for export.
    MFR: Tung Sol , Sylvania, Amperex, Motorola, Raytheon
    SKU: 6661


  4. 6SQ7 RCA, Tung-Sol, GE Duplex-Diode, High-Mu Triode Tube (NOS/NIB)

    6SQ7 RCA, Tung-Sol, GE Duplex-Diode, High-Mu Triode Tube (NOS/NIB)

    Call for Price
    1-800-RFPARTS (1-800-737-2787)

    Designed for use as a combined detector, amplifier, and automatic-volume-control tube in radio receivers.
    Manufactures RCA, Tung-Sol, GE, Raytheon, Sylvania,Philco, Westinghouse
    SKU: 6SQ7
    New old stock * No longer available for export.

    Made in the USA

  5. 956 Tung Sol Pentode Tube (NOS/NIB)

    956 Tung Sol Pentode Tube (NOS/NIB)

    $9.91

    Acorn type remote cutoff RF amplifier pentode tube
    New old stock * No longer available for export.
    MFR: Tung Sol
    SKU: 956

    Made in the USA

  6. 5851 Tung Sol Beam Power Pentode Tube (NOS/NIB)

    5851 Tung Sol Beam Power Pentode Tube (NOS/NIB)

    $9.91

    Designed to be used in class A and class C amplifiers and is tested as a frequency doubler at an output frequency of 400Mc.
    New old stock * No longer available for export.
    MFR: 5851
    SKU: Tung Sol

    Made in the USA

  7. 7851 Tung Sol Screen Grid Electrometer Tetrode (NOS/NIB)

    7851 Tung Sol Screen Grid Electrometer Tetrode (NOS/NIB)

    $17.91

    Intended for use as a extremely high gain current amplifier in applications where the input signal is in units of micro-micro-amps.
    New Old Stock * New In Box * No longer available for export
    MFR: Tung Sol
    SKU: 7851

    Made in the USA

  8. 6098/6AR6 Beam Power Amplifier Tube (NOS)

    6098/6AR6 Beam Power Amplifier Tube (NOS)

    $19.91

    Designed to function in situations with high peak plate current at negative grid potentials.
    New old stock * No longer available for export.
    MFR: Tung Sol
    SKU: 6098

    Made in the USA

  9. 5517 Tung Sol Half Wave Rectifier Tube (NOS/NIB)

    5517 Tung Sol Half Wave Rectifier Tube (NOS/NIB)

    $19.91

    Designed to function as a half wave rectifier in photoflash circuits as it has a low filament voltage.
    New old stock * No longer available for export.
    MFR: Tung Sol
    SKU: 5517

    Made in the USA

  10. 5670 General Electric Medium-Mu Twin Triode Tube (NOS/NIB)

    5670 General Electric Medium-Mu Twin Triode Tube (NOS/NIB)

    $19.91

    For use in audio amplifiers. The Useful operating range extends from low frequencies through the VHF region.

    • Heater Voltage, AC or DC: 6.3 Volts
    • Heater Current: 0.35 Amperes

    New old stock * New In box * No longer available for export
    MFR: General Electric Company / Raytheon
    SKU: 5670

    NOTE: Picture for reference only. Box appearance and tube appearance may change.

    Made in the USA

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