Mamiye Super Silicon Solid State 7TR BM-709

Unknown - CUSTOM BUILT: South Korea (ROK)

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  • Year
  • 1965 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 245219

 Technical Specifications

  • Number of Transistors
  • 7
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Batteries / addl. power jack / D: 4 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Mamiye Super Silicon Solid State 7TR BM-709 - Unknown - CUSTOM BUILT: South
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 13 x 5 x 5.5 inch / 330 x 127 x 140 mm
  • Notes

  • Portable AM Radio Model Mamiye BM-709.
    Tone Control ( Low, High), Carrying Handle.

    Similar to the models reported under Goldstar Sound Master.

    Made in Korea.

  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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