• Country
• Italy

• Manufacturer / Brand
• Geloso SA; Milano

• Year
• 1965 ??

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 199981

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Microfono piezo M55 - Geloso SA; Milano

• Notes
• Microfono piezoelettrico alta impedenza per scrivania camuffato in un portapenne

• Author
• Model page created by Giovanni Pugnaghi. See "Data change" for further contributors.

• Other Models

• Here you find 952 models, 803 with images and 716 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Geloso SA; Milano