• Country
• Japan

• Manufacturer / Brand
• Unknown - CUSTOM BUILT: Japan

• Year
• 1983 ?

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 331169

• Wave bands
• - without

• Loudspeaker
• - For headphones or amp.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Dynamic Microphone 908117/3 - Unknown - CUSTOM BUILT: Japan

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 20 x 20 x 122 mm / 0.8 x 0.8 x 4.8 inch

• Notes

• Impedance: 500 Ω.

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

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

• Other Models

• Here you find 1141 models, 1004 with images and 96 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown - CUSTOM BUILT: Japan