• Country
• Japan

• Manufacturer / Brand
• Melodian (Keystone Electronics Corp.); Tokyo

• Year
• 1960 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 146219

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

• Number of Transistors
• 6

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 9 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 6 Transistor [Centered dial window] - Melodian Keystone Electronics

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

• Dimensions (WHD)
• 2.25 x 3 x 0 inch / 57 x 76 x 0 mm

• Notes
• Melodian 6 Transistor, De-Luxe;
  Front made of metal, centered dial window in upper part, earphones jack, sold in box with earphones and black carrying case, probably manufactured by Ryukyu Brother Corporation of Okinawa, Japan.

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Melodian (Keystone Electronics Corp.); Tokyo