• Country
• Japan

• Manufacturer / Brand
• Panasonic, Matsushita, National ナショナル (also tubes); Osaka

• Year
• 1970 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 277608

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

• Number of Transistors
• 14

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Alternating Current supply (AC) / 100; 115; 125; 200; 230; 250 Volt

• Loudspeaker
• 2 Loudspeakers

• Power out
• 8 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: National Automatic Reverse RS-790S - Panasonic, Matsushita,

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 430 x 420 x 220 mm / 16.9 x 16.5 x 8.7 inch

• Notes

• Automatic Reverse, dual capstan, 3 speeds - 4,75,  9,53,  19,05;  4 heads.

  See also the different shaped model Panasonic RS-790AD.

• Net weight (2.2 lb = 1 kg)
• 20 kg / 44 lb 0.8 oz (44.053 lb)

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Bozhidar Mladenov. See "Data change" for further contributors.

• Other Models

• Here you find 2987 models, 2764 with images and 620 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Panasonic, Matsushita, National ナショナル (also tubes); Osaka