• Country
• Japan

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

• Year
• 1971 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 126474

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

• Number of Transistors
• 15

• Semiconductors
• 2SB348 2SB348 2SB175 2SB175 2SB175 2SB175 2SB175 2SB175 2SB175 2SB175 2SB324 2SB324 2SB324 2SB324 2SB324 OA90 OA90 OA90 OA90

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line plus power jack, mostly with battery or storage battery / 100; 117; 210; 234 / DC 9 / D: 6 x 1,5 Volt

• Loudspeaker
• 2 Loudspeakers

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Stereo Cassette Recorder/Player RS-254S - Panasonic, Matsushita,

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

• Dimensions (WHD)
• 324 x 254 x 102 mm / 12.8 x 10 x 4 inch

• Notes

• Der tragbare Stereo Casetten-Recorder RS-254S von Panasonic ist mit 15 Transistoren vom Typ 2SB... bestückt. Netz- und Batteriebetrieb intern, bei Betrieb im Auto über Car-Adaptor RP-915. Anschluss für externe Geräte, Input/Output: 2x Mic, 2x Aux In, 2x Line Out, 2x Ext. LS, 1x Headphone.

  Bridge rectifier SIB0201B not found in any database.
  Frequency response 50 ÷ 10,000 Hz.

• Net weight (2.2 lb = 1 kg)
• 4.2 kg / 9 lb 4 oz (9.251 lb)

• Source of data
• -- Collector info (Sammler)

• Mentioned in
• -- Schematic (Schemario Radio Autoradio Mangianastri edizioni "Il Rostro" Italy, March 1971.)

• Author
• Model page created by a member from A. 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