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Tubes - Transmitting, Audio, Misc.

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  1. Y-278 Eimac Liquid Cooled Transmitting Tetrode (Pull) Y278

    Y-278 Eimac Liquid Cooled Transmitting Tetrode (Pull) Y278

    $95.91

    3CW300B variant.
    Used * No longer available for export
    MFR: Eimac
    SKU: Y-278-P

    Made in the USA
  2. 6227 Amperex Power Pentode (NOS.NIB)

    6227 Amperex Power Pentode (NOS.NIB)

    $54.91

    • With Gold Pins

    New Old Stock * No longer available for export
    MFR: Amperex
    Made in Holland
    SKU: 6227-AMP-Gold

  3. 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

  4. 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

  5. Z729 / EF86 Emitron Low Noise AF Pentode (NOS)

    Z729 / EF86 Emitron Low Noise AF Pentode (NOS)

    $71.91

    An indirectly heated pentode with low hum and low microphony, suitable for use in low level low frequency amplifiers, measuring instruments, industrial control circuits, etc. Its low grid current makes it particularly useful in circuits requiring a high input impedance.
    New Old Stock * No longer available for export
    MFR: Emitron * MFG: England
    SKU: Z729-EM

    For more information go here

  6. EF83 Telefunken AF Pentode (NOS)

    EF83 Telefunken AF Pentode (NOS)

    $19.91

    Pentode with variable mutual conductance for use as Audio Frequency preamplifier.
    New Old Stock * No longer available for export
    MFR: Telefunken - Germany
    SKU: EF83-TELE

    For more infomation in German go here

    For more information in English go here

  7. 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

  8. 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

  9. EA76 / CV469 / 6489 Valve Electronic Subminiature Single Diode (NOS)

    EA76 / CV469 / 6489 Valve Electronic Subminiature Single Diode (NOS)

    $14.91

    Indirectly-heated subminature diode with 6.3V heater.
    New Old Stock * No longer available for export
    MFR: Valve Electronic
    SKU: EA76-VE

    For more information go here


  10. 6BK7A CBS-Hytron Twin Triode (NOS)

    6BK7A CBS-Hytron Twin Triode (NOS)

    $4.91

    Designed primarily for use as cascode Amplifiers at frequencies below 300 megacycles. Characterized by high gain and low noise.
    Plate Construction: Black
    Getter Construction: Top Horseshoe
    Country of Manufacture: USA
    Number of Mica Spacers: 2

    New Old Stock * No longer available for export
    MFR: CBS
    SKU: 6BK7A

    Made in the USA

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