Seven Transistor P776A

General Electric Co. (GE); Bridgeport CT, Syracuse NY

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  • Year
  • 1958/1959
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 154677
    • Brand: Musaphonic

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 3 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / "D" 3 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Seven Transistor P776A - General Electric Co. GE;
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes

  • The General Electric P776A is a battery operated 7 transistor portable AM Radio.
    The AM band tuning range is 540 - 1620 kHz.  Uses Qty(3) 1.5V "D" size batteries. Has push-pull audio output stage and separate switch for dial light.  Jumpers on circuit board allow use of either NPN or PNP output transistors. Has leather case with aluminum grille and carrying handle.

    The P776A is part of the following family of models:

    Model Cabinet
    P770A Plastic - Antique White
    P771A Plastic - Green
    P776A Leather - Brown
    P776B Leather - Brown
  • Author
  • Model page created by Egon Penker. See "Data change" for further contributors.

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