Vintage Sylvania 1R5 Pentagrid Converter Heptode Frequency Valve- BangyBang Tubes

Brand

  • Sylvania

Model

1R5

Type                                                         

  • Heptode
    Use
    • Vf 1.4 Volts / If 0.05 Ampere / Direct / Battery
    • Miniature heptode frequency changer was designed for dry battery operation

    Similar/Equiv

    • DK91
    • 1А1П
    • VT-171
    • X17
    • 1A2_1R5

    Condition

    New in Box (NOS)

    Tubes per listing

    1

     

    01XXX

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