• Country
• Japan

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

• Year
• 1972 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 202990

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

• Number of Transistors
• 7

• Semiconductors
• 2SC537 2SC537 2SB187 2SC537 2SC537 2SB405 2SB405 1S188 10DC-1 10DC-1R

• Main principle
• Audio-Amplification; 2 AF stage(s)

• Wave bands
• - without

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line / Batteries (any type) / 120; 200; 240 / D: 4 x 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm

• Power out
• 1.5 W (max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Portable Cassette Recorder MR-4010 & MR-4010G - Sanyo Electric Co. Ltd.;

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

• Dimensions (WHD)
• 260 x 133 x 62 mm / 10.2 x 5.2 x 2.4 inch

• Notes

• Automatic level recording, auto stop system, tape counter, built-in condenser microphone, linear volume and tone controls, pause button, battery check, speech/music selector. Sockets: remote, mic, aux, ext. speaker.
  Speaker monitor loud-soft- off. With protective case.

  • MR-4010  : 120-200-240VAC @ 50/60 Hz
  • MR-4010G: 240VAC @ 50 Hz

• Net weight (2.2 lb = 1 kg)
• 3.2 lb (3 lb 3.2 oz) / 1.453 kg

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

• Author
• Model page created by Felice Nicolini. See "Data change" for further contributors.

• Other Models

• Here you find 1756 models, 1585 with images and 473 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sanyo Electric Co. Ltd.; Moriguchi (Osaka)