Vintage Calvertron 1LD5/CV778 Diode Pentode Dry Battery Radio Valve- BangyBang Tubes

Brand

  • Calvertron

Model

1LD5

Type                                                         

  • Diode Pentode
    Use
    • Vf 1.4 Volts / If 0.05 Ampere / Direct / Battery =
    • Combined detector and af voltage amplifier in battery-operated receivers

      Similar/Equiv

      CV778

      Condition

      New in Box (NOS)

      Tubes per listing

      1

       

      01XXX

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