• Country
• Japan

• Manufacturer / Brand
• Sanyo Electric Co. Ltd.; Moriguchi (Osaka)

• Year
• 1973 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 238301

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

• Number of Transistors
• 16

• Semiconductors
• 2SC930 2SC772 2SC930 2SC930 2SC930 2SC929 2SC644 2SC537 2SC828 2SC644 2SC945 2SC537 2SC828 2SB405 2SB405 2SB187 DS131 DS442 1S188 1S553

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz; 3 AF stage(s)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line plus power jack, mostly with battery or storage battery / 120; 200; 240 / 6 / C: 4 x 1.5 Volt

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

• Power out
• 1.2 W (1.5 W max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Complete Stereocast Radio/Cassette Recorder M-4420 - Sanyo Electric Co. Ltd.;

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 293 x 83 x 187 mm / 11.5 x 3.3 x 7.4 inch

• Net weight (2.2 lb = 1 kg)
• 6 lb 0 oz (6 lb) / 2.724 kg

• Source of data
• -- Original prospect or advert

• Mentioned in
• Funk-Technik (FT) (12/1974, S. 423 / Neuvorstellung, Messe Hannover)

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 1756 models, 1584 with images and 472 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sanyo Electric Co. Ltd.; Moriguchi (Osaka)