• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1980 ??

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 201067

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Batteries / addl. power jack / 1, 5/ 4,5-7,5 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Electret Condenser Mikrophone ECM-Z 200 - Sony Corporation; Tokyo

• Notes
• Anschlußbuchse für Netzgerät 4,5-7,5 V DC vorhanden .

• Source of data
• - - Data from my own collection

• Author
• Model page created by Norbert Haselbach. See "Data change" for further contributors.

• Other Models

• Here you find 3977 models, 3837 with images and 955 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo