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Tubes - Transmitting, Audio, Misc.

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  1. 12AT7 Sylvania High Frequency Black Plate Twin Triode Yellow Label (NOS)

    12AT7 Sylvania High Frequency Black Plate Twin Triode Yellow Label (NOS)

    $49.91

    New old stock * No longer available for export.
    MFR: Sylvania
    SKU: 12AT7-BP-YLW-SYL

    Made in the USA
  2. 7025 Special Purpose Audio Tube Low Noise High Mu Twin Triode (NOS)

    7025 Special Purpose Audio Tube Low Noise High Mu Twin Triode (NOS)

    $109.91

    New Old Stock * No longer available for export
    MFR: RCA, Sylvania, NEC
    SKU: 7025

     

  3. CV391 / 5B/225M ITT Vintage Beam Power Amplifier (NOS/NIB)

    CV391 / 5B/225M ITT Vintage Beam Power Amplifier (NOS/NIB)

    $38.91

    • Loctal-8 (B8G) Base
    • Vf 6.3 Volts / If 0.9 Ampere 

    MFR: ITT (Standard Telephones & Cables Ltd., London)
    SKU: CV391

  4. CV5331 Mullard High Slope VHF Double Triode (NOS/NIB)

    CV5331 Mullard High Slope VHF Double Triode (NOS/NIB)

    $19.91

    • Designed for rugged military use

    New Old Stock * No longer available for export
    MFR: Mullard
    Made in England
    SKU: CV5331-MUL


  5. QQV06-40A  Mullard Beam Power Double Tetrode (NOS/NIB)

    QQV06-40A Mullard Beam Power Double Tetrode (NOS/NIB)

    $59.91

    • Maximum anode dissipation: 20 Watts at each anode
    • Equivalent to 5894/C178A

    New Old Stock * No longer available for export
    MFR: Mullard Manufacturing Company
    Made in Great Britain
    SKU: QQV06-40A

    Data Sheet

    Made in the USA
  6. KT66 International Beam Power Amplifier Japan (NOS/NIB)

    KT66 International Beam Power Amplifier Japan (NOS/NIB)

    Call for Price
    1-800-RFPARTS (1-800-737-2787)

    Designed for use in the output stage of an A.F. amplifier, or as a series valve in a stabilized power supply.

    • Maximum anode dissipation rating of 30 Watts.
    • Size: 3-5/16" High from base bottom to top of Glass envelope,

    New Old Stock * New In Box * No longer available for export
    MFR: International Servicemaster
    Made in Japan
    SKU: KT66-INTER

     


  7. WL-931A Westinghouse Multiplier Phototube (NOS/NIB)

    WL-931A Westinghouse Multiplier Phototube (NOS/NIB)

    $44.91

    Designed to function as a photodetector tube in relay systems where very high light sensitivity is needed.
    New old stock * No longer available for export.
    MFR: Westinghouse
    SKU: WL-931A

    Made in the USA
  8. 6AU6 CEI Sharp-Cuttoff Pentode (NOS)

    6AU6 CEI Sharp-Cuttoff Pentode (NOS)

    $34.91

    • 7-Pin Miniature Type

    New Old Stock * No longer available for export
    MFR: CEI
    Made in Germany
    SKU: 6AU6-CEI

  9. UCL82 / 50BM8 Amperex Triode Output Pentode (NOS/NIB)

    UCL82 / 50BM8 Amperex Triode Output Pentode (NOS/NIB)

    $5.91

    The triode section is intened for use as an A.F. Amplifier
    The Pentode section is intended for use as A.F. power amplifer.

    New Old Stock * No longer available for export
    MFR: Amperex
    SKU: UCL82/50BM8

    Data Sheet

  10. PABC80 / 9AK8 Telefunken Triple Diode-Triode (NOS/NIB)

    PABC80 / 9AK8 Telefunken Triple Diode-Triode (NOS/NIB)

    $4.91

    Intended for video and FM and AM audio signal detection and A.F. signal amplification.

    New Old Stock * New In Box * No longer available for export
    MFR: Telefunken
    SKU: PABC80 / 9AK8

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