• Country
• Japan

• Manufacturer / Brand
• Toptone (Tokyo Optical & Radio Mfg. Co., Ltd.); Tokyo

• Year
• 1965 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 155983

• Number of Transistors
• 8

• Semiconductors

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

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

• Power type and voltage
• Dry Batteries / 4 x 1,5 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: AR-810B - Toptone Tokyo Optical & Radio

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

• Notes
• Toptone AR-810B, 8 Transistor 2 Band;
  Bands: AM & SW: 6 - 18 MHz as labeled on type sticker, or MB: ~1.6 - 4.5 MHz as seen on scale, telescopic antenna, two earphone jacks, white or black color finish known, AR-810B probably stands for the SW wide band version, AR-810 probably stands for the MB version.

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

• Other Models

• Here you find 9 models, 7 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Toptone (Tokyo Optical & Radio Mfg. Co., Ltd.); Tokyo