Vintage Westinghouse 1S4/DL91 Dry Battery Audio Output Pentode Valve- BangyBang Tubes

Brand

  • Westinghouse

Model

1S4

Type                                                         

  • Half Wave Rectifier
    Use
    • Vf 1.4 Volts / If 0.1 Ampere / Direct / Battery

    Similar/Equiv

    • DL91
    • CV783

    Condition

    New in Box (NOS)

    Tubes per listing

    1

     

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