• Country
• United States of America (USA)

• Manufacturer / Brand
• Sumo Electric Company Ltd.; West Hollywood; California

• Year
• 1982

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 208267

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• FM Broadcast Band Only

• Power type and voltage
• Alternating Current supply (AC) / 120 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Charlie FM Synthesized Stereo Tuner 700 - Sumo Electric Company Ltd.;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 19 x 3.5 x 9 inch / 483 x 89 x 229 mm

• Notes
• Black or gold, digital FM-only tuner, designed by James Bongiorno.
  Four-function LED-Display: Signal strenght, Multipath, Note (Optimum tuning), Stereo.
  Five Memory Presets Buttons, Wide or Narrow IF Stage selection, Mute in/out Selection, Mono / Stereo Selection, 38 kHz Carrier Frequency Filter in/out Selection, High Frequency Blend in/out Selection.
  Made in Japan.

• Net weight (2.2 lb = 1 kg)
• 8 lb 0 oz (8 lb) / 3.632 kg

• Price in first year of sale
• 500.00 $

• Source of data
• - - Manufacturers Literature

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

• Other Models

• Here you find 4 models, 1 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sumo Electric Company Ltd.; West Hollywood; California