• Country
• Japan

• Manufacturer / Brand
• Fukoku Electro-Ind., Co. Ltd.; (where?)

• Year
• 9999

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 304160

• Number of Transistors
• 9

• Semiconductors
• 2SA157 2SA159 2SA101 2SA101 2SB171 2SB171 2SB171 2SB172 2SB172

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Dry Batteries / AA, 4 x 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Doublet ID = 243343 - Fukoku Electro-Ind., Co. Ltd.;

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Notes

• Appears to be similar to;
  Hokuto Grand Prix GP-901, 
  Dia Musen Sangyo Grand Marc GP-901, 
  Daiya Radio Corp Grand Prix 9 Transistor 901

• Mentioned in
• -- Schematic

• Author
• Model page created by Mike Edwards † 25.10.21. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Fukoku Electro-Ind., Co. Ltd.; (where?)