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Tubes - Transmitting, Audio, Misc.

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  1. ECH83 Telefunken Triode-Heptode Frequency Converter (NOS)

    ECH83 Telefunken Triode-Heptode Frequency Converter (NOS)

    $5.91

    Similiar to the ECH81. The triode heptode was designed for the role of frequency changer (mixer) in superhet receivers for AM reception.

    New Old Stock * No longer available for export
    MFR:  Telefunken
    Made in Germany
    SKU: ECH83-TELE

    Please see our warranty policy on our home page.

  2. EBF83 / 6DR8 Telefunken Double-Diode-Pentode (NOS/NIB)

    EBF83 / 6DR8 Telefunken Double-Diode-Pentode (NOS/NIB)

    $6.91

    For use as an I.F. amplifier detector and for automatic gain control in car radio sets to be operated directly from a storage battery.

    New Old Stock * New In Box * No longer available for export
    MFR: Telefunken
    SKU: EBF83/6DR8-TELE

  3. EAF42 Mullard Diode-Pentode (NOS/NIB)

    EAF42 Mullard Diode-Pentode (NOS/NIB)

    $9.91

    A diode-pentode having variable-mu chacteristics and can be used with a sliding screen grid voltage.
    Intended for use as an R.F., I.F., or A.F. amplifier.

    New Old Stock * New In Box * No longer available for export
    MFR: Mullard
    Made in Great Britain
    SKU: EAF42-MUL

  4. El360 Amperex Output Pentode Great Britain (NOS/NIB)

    El360 Amperex Output Pentode Great Britain (NOS/NIB)

    $19.91

    For use in radar scanning, series regulator and similar applications and in pulse modulator applications.

    New Old Stock * New In Box * No longer available for export
    MFR: Amperex
    Made in Great Britain
    SKU: EL360-AMP


  5. 224 Johnson 4-Pin Ceramic Tube Socket (NOS)

    224 Johnson 4-Pin Ceramic Tube Socket (NOS)

    $24.91

    New Old Stock * No longer available for export
    MFR: Johnson
    SKU: 224-JOHNSON

    Made in the USA
  6. M8083 Mullard Special Quality R.F. Pentode (NOS/NIB)

    M8083 Mullard Special Quality R.F. Pentode (NOS/NIB)

    $6.91

    Special quality R.F. pentode for use in equipment where mechanical vibration and shock are unavoidable and where statistically controlled major electrical characteristics are required.

    New Old Stock * New In Box * No longer available for export
    MFR: Mullard
    Made In Great Britain
    SKU: M8083

    Data Sheet

  7. EY86 / 6S2 Brimar High Vacuum Single-Anode Rectifying Tube (NOS/NIB)

    EY86 / 6S2 Brimar High Vacuum Single-Anode Rectifying Tube (NOS/NIB)

    $3.91

    • Cathode: Coated unipotential
    • Base: E9-1
    • Bulb: T6-1/2
    • Mounting position: Any
    • RETMA basing designation: 9DT

    New Old Stock * New In Box * No longer available for export
    MFR: Brimar LImited
    Made in England
    SKU: EY86-6S2

  8. 8457 Amperex Twin Tetrode (NOS/NIB)

    8457 Amperex Twin Tetrode (NOS/NIB)

    $24.91

    For use as a Class C amplifier and oscillator, frequency multiplier and modulator for frequencies up to 200MHz.

    • Internally Neutralized
    • Capable of delivering 16 watts out at 200MHz

    New Old Stock * New In Box * No longer available for export
    MFR: Amperex
    Made in Holland
    SKU: 8457

    DATA SHEET

  9. JAN-7554 General Electric High-Mu Triode (NOS/NIB)

    JAN-7554 General Electric High-Mu Triode (NOS/NIB)

    $49.91

    For use at Frequencies up to 5000MHz in Cathode-Driven Circuits under Severe Shock and Vibration

    • Ceramic-Metal pencil type tube
    • Fast Warm-up time
    • Sturdy coaxial-electrode structure

    New Old Stock * New In Box * No longer available for export
    MFR: General Electric
    SKU: 7554-RCA

  10. E80CF Mullard Special Quality Triode-Pentode (NOS/NIB)

    E80CF Mullard Special Quality Triode-Pentode (NOS/NIB)

    $49.91

    Pentode section is designed for use as a mixer and R.F> or A.F. amplifier. Triode section is designed for use as an oscillator (max Frequency 300 MHz) multivibrator or blocking oscillator.

    • Mechanical quality: shock and vibration reisstant.
    • Base: noval. Gold plated Pins.

    New Old Stock * New In Box * No longer available for export
    MFR: Mullard
    Made in Blackburn England
    SKU: E80CF-MUL

Items 361 to 370 of 2874 total

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