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Special Purpose

8975MP, 5692-P, M2057 Tube, m2057/8981, 6072, 5685, 5742, 6T50, 6130 Tube, 6130 /3c45, 5692-RED-P, 5725/6AS6, 7308-GP Tube, 7308 gold pin, 6939 Tube, 6907 Tube, 8950 Tube, 7062 Tube, 7062 /e180cc, 6293-MP, 7054 Tube, 7054/8077 RF Pentode, 7094-RCA Tube, 2D21 Tube, 2d21 /5727 /pl21 Thyratron, 6267 Tube, EF86/6267, AF Pentode. US, QKK753 Tube, Klystron, Raytheon 5960008940043, 925 Tube, RCA, 6660 Tube, 6660/6ba6 Remote Cut Off RF Pentode

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  1. EF41 / 6CJ5 Telefunken Vacuum Pentode (NOS)

    EF41 / 6CJ5 Telefunken Vacuum Pentode (NOS)

    $14.91

    A Pentode with variable mutual conductance for use as Radio Frequency and Intermediate Frequency amplifier.
    New Old Stock * No longer available for export
    MFR: Telefunken
    SKU: EF41-TELE

    For more information go here

  2. EF41 / 6CJ5 Mullard Vacuum Pentode (NOS)

    EF41 / 6CJ5 Mullard Vacuum Pentode (NOS)

    $14.91

    A Pentode with variable mutual conductance for use as Radio Frequency and Intermediate Frequency amplifier.

    New Old Stock * No longer available for export
    MFR: Mullard
    Made in Great Britain
    SKU: EF41-6CJ5-MUL

     

  3. EF37A Mullard A.F. Voltage Amplifying Pentode (Pull)

    EF37A Mullard A.F. Voltage Amplifying Pentode (Pull)

    $18.91

    High gain pentode for use in A.F. amplifiers The EF37A has an anti-microphonic construction and its heater is designed to reduce hum.

    Used * Tested Like New * No longer available for export
    MFR: Mullard
    Made in Great Britain
    SKU: EF37A-MUL

  4. EF183 Mullard I.F. Pentode Made in Great Britain (NOS/NIB)

    EF183 Mullard I.F. Pentode Made in Great Britain (NOS/NIB)

    $7.91

    Pentode with variable transconductance inteded for use in I.F. amplifiers.

    New Old Stock * New In Box * No longer available for export
    MFR: Mullard
    Made in Great Britain
    SKU: EF183-MUL

  5. ECH42 / 6CU7 Telefunken Triode-Hexode (NOS)

    ECH42 / 6CU7 Telefunken Triode-Hexode (NOS)

    $21.91

    Used as a frequency changer and phase inverter.
    New Old Stock * No longer available for export
    MFR: Telkefunken
    SKU: ECH42-TELE

    For more information go here

  6. ECC91 Mullard Miniature VHF Double Triode (NOS/NIB)

    ECC91 Mullard Miniature VHF Double Triode (NOS/NIB)

    $4.91

    • Volts: 6.3
    • Amps: 0.45

    New Old Stock * No longer available for export
    MFR: Mullard
    SKU: ECC91-MUL

  7. ECC808 / 6KX8 Telefunken  AF Twin Triode (NOS)

    ECC808 / 6KX8 Telefunken AF Twin Triode (NOS)

    $69.91

    Typical operation as AF amplifier to control record head in tape recorders.
    New Old Stock * No longer available for export
    MRF: Telefunken - West Germany
    SKU: ECC808-TELE

    For more information go here

  8. ECC40 Mullard Double Triode (NOS/NIB)

    ECC40 Mullard Double Triode (NOS/NIB)

    $36.91

    For use as L.F. amplifier, phase inverter and output valve.

    New Old Stock * New In Box * No longer available for export
    MFR: Mullard Manufacturing Company
    Made in France
    SKU: ECC40-MUL

  9. ECC 803S Telefunken Gold Pin High Mu Twin Triode Tube Made In West Germany E83CC, 12AX7  (NOS/NIB)

    ECC 803S Telefunken Gold Pin High Mu Twin Triode Tube Made In West Germany E83CC, 12AX7 (NOS/NIB)

    $1,349.91

    The ECC 803S (ECC803S) Telefunken Gold Pin High Mu Twin Triode tube is RARE and difficult to find.  The ECC803S is a very low noise, special quality 12AX7, made with the old-style Telefunken German precision. These have the ultra wide bandwidth of the Telefunken ECC803s, but also have nicely matched internal triodes, gold pins, and have been carefully factory-screened for low noise. 

    New Old Stock/New In the Box * No longer available for export

    MFR: Telefunken, West Germany

    SKU: ECC803S-West German

  10. EBF80 Telefunken Double Diode-Pentode (NOS)

    EBF80 Telefunken Double Diode-Pentode (NOS)

    $9.91

    Pentode intended for use as a Radio Frequency, Intermediate Frequency, or Audio Frequency amplifier
    New Old Stock * No longer available for export
    MFR: Telefunken - West Germany
    SKU: EBF80-TELE

    For more information go here

Items 31 to 40 of 571 total

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