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Tubes - Transmitting, Audio, Misc.

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  1. 5881 GE Electron Tube (Pull)

    5881 GE Electron Tube (Pull)

    $64.91

    The 6L6WGB / 5881 is the electrical equivalent to types 6L6 and 6L6GC except that the plate and screen dissipation ratings have been increased approximately 20 percent. It embodies a complete mechanical redesign which results in greater resistance to shock and vibration. The use of treated grids and anode greatly increases its overload capabilities and thereby provides desirable improvement in continuity of service. The addition of a low-loss barrier type base will provide obvious advantages in certain applications.

    Used, Excellent condition * No longer available for export
    MFR: GE, Canada
    SKU: 5881-GE-P

  2. 7308 RCA Medium-Mu Twin Triode Audio Amplifier (NOS/NIB)

    7308 RCA Medium-Mu Twin Triode Audio Amplifier (NOS/NIB)

    $224.91

    Used as a cascode amplifier in VHF color and black-and white television tuners. Can be used in audio servce as a replacement for 6922 and 6DJ8.

    New Old Stock * New In Box * no longer available for export
    MFR: RCA
    Made in Germany
    SKU: 7308-RCA


  3. 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
  4. UF86 Mullard Voltage Amplifying Pentode (NOS/NIB)

    UF86 Mullard Voltage Amplifying Pentode (NOS/NIB)

    $27.91

    Low-noise pentode intended for use as RC coupled AF voltage amplifier, particularly in the early stages of high-gain audio amplifiers and microphone preamplifiers with series connected heaters.

    New Old Stock * New In Box * No longer available for export
    MFR: Mullard Manufacturing Company
    SKU: UF86-MUL

    Data Sheet

  5. CV3526 / EL85 Mullard Output Pentode (NOS/NIB)

    CV3526 / EL85 Mullard Output Pentode (NOS/NIB)

    $4.91

    Output pentode rated for 6W anode dissipation intended for use in mobile equipment as an RF amplifier at frquencies up to 120Mc/s or as an AF output valve.
    The CV3526 is the UK Government procurement designation for the EL85.

    New Old Stock * New In Box * No longer available for export
    MFR: Mullard
    Made in Great Britain
    SKU: CV3526/EL85-MUL

    Data Sheet

  6. 6BR8A / 6FV8A Medium-Mu Triode-Sharp-Cutoff Pentode (NOS/NIB)

    6BR8A / 6FV8A Medium-Mu Triode-Sharp-Cutoff Pentode (NOS/NIB)

    $4.91

    9-Pin miniature Type Tube
    Useful as a combined triode oscillator and Pentode Mixer in VHF TV Tuners

    New Old Stock * New In Box * No longer available for export
    MFR: General Electric, Dumont, RCA, CBS
    SKU: 6BR8A/6FV8A


  7. 6L6GB RCA Black Plate Beam Power Amplifier (NOS)

    6L6GB RCA Black Plate Beam Power Amplifier (NOS)

    $43.91

    The 6L6GB is a beam pentode designed primarily for use in audio-frequency power amplifier applications.  The tube features high power sensitivity, high efficiency, and low third and higher-order harmonic distortion.

    New Old Stock * No longer available for export
    MFR: RCA
    SKU: 6L6GB-BP-RCA

    Made in the USA

  8. 6CA7/EL34 RCA Power Pentode Audio Tube, Large Envelope (NOS/NIB)

    6CA7/EL34 RCA Power Pentode Audio Tube, Large Envelope (NOS/NIB)

    $99.91

    Power pentode tube designed to be used in audio amplifiers.
    New old stock * No longer available for export.
    MFR: RCA, USA
    SKU: EL34-RCA-USA

    Made in the USA
  9. 6CA7/EL34 Triad Power Pentode Audio Tube, Large Envelope (NOS/NIB)

    6CA7/EL34 Triad Power Pentode Audio Tube, Large Envelope (NOS/NIB)

    $99.91

    Power pentode tube designed to be used in audio amplifiers.
    Made in the USA
    Manufactured by Triad
    New old stock * No longer available for export.
    SKU: EL34-Triad

  10. 6CA7/EL34 RCA XF4 Power Pentode Audio Tube (NOS/NIB)

    6CA7/EL34 RCA XF4 Power Pentode Audio Tube (NOS/NIB)

    $244.90

    Power pentode tube designed to be used in audio amplifiers.
    Made in Great Britain
    Manufactured by Mullard, branded RCA
    New old stock * No longer available for export.
    SKU: EL34-RCA

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