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Tubes - Transmitting, Audio, Misc.

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  1. 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

  2. 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

  3. 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

  4. 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

  5. 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


  6. 12AT7WA Sylvania High Frequency Black Plate Twin Triode Green Label (NOS)

    12AT7WA Sylvania High Frequency Black Plate Twin Triode Green Label (NOS)

    $59.91

    New old stock * No longer available for export.
    MFR: Sylvania
    SKU: 12AT7WA-BP-GRN-SYL

    Made in the USA

  7. 12AT7WC Sylvania (JAN) High Frequency Black Plate Twin Triode Green Label (NOS)

    12AT7WC Sylvania (JAN) High Frequency Black Plate Twin Triode Green Label (NOS)

    $29.91

    New old stock * No longer available for export.
    MFR: Sylvania
    SKU: 112AT7WC-JAN-BP-SYL

    Made in the USA
  8. 12AT7 Tung-Sol High Frequency Black Plate Twin Triode (Pull)

    12AT7 Tung-Sol High Frequency Black Plate Twin Triode (Pull)

    $34.91

    Clean Used * No longer available for export.
    MFR: Tung-Sol
    SKU: 12AT7-BP-TS-P

    Picture is for reference only. Product appearance my vary due to production changes.

  9. 12AT7 Westinghouse High Frequency Black Plate Twin Triode (Pull)

    12AT7 Westinghouse High Frequency Black Plate Twin Triode (Pull)

    $26.91

    Clean Used * No longer available for export.
    MFR: Westinghouse
    SKU: 12AT7-BP-WH-P

    Picture is for reference only. Product appearance my vary due to production changes.

  10. 12AT7 Zenith High Frequency Black PlateTwin Triode (Pull)

    12AT7 Zenith High Frequency Black PlateTwin Triode (Pull)

    $26.91

    Clean Used * No longer available for export.
    MFR: Zenith
    SKU: 12AT7-BP-ZEN-P

    Picture is for reference only. Product appearance my vary due to production changes.

Items 31 to 40 of 577 total

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