• Country
• Japan

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

• Year
• 2005 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 261203

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.8 cm = 1.1 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Stereo Headphones RP-DJS200 - Panasonic, Matsushita,

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Notes

• 12 Hz-25 kHz, 105 dB/mW, 24 Ohm / 1000 mW.

• Net weight (2.2 lb = 1 kg)
• 0.120 kg / 0 lb 4.2 oz (0.264 lb)

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

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

• Other Models

• Here you find 3053 models, 2830 with images and 635 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