• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1999

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 224763

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 3 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Electret Condenser Microphone ECM-TS125 - Sony Corporation; Tokyo

• Dimensions (WHD)
• 40 x 16.5 x 46 mm / 1.6 x 0.6 x 1.8 inch

• Notes

• Frequence response 100 - 16000 Hz; Output impedance 3 kOhm +/- 30%.

• Net weight (2.2 lb = 1 kg)
• 0.015 kg / 0 lb 0.5 oz (0.033 lb)

• Author
• Model page created by Jörg Holtzapfel. See "Data change" for further contributors.

• Other Models

• Here you find 3913 models, 3773 with images and 947 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo