• Country
• United States of America (USA)

• Manufacturer / Brand
• Shure; Chicago, Evanston, Niles (IL)

• Year
• 1934

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 289187

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Condenser Microphone 40D - Shure; Chicago, Evanston,

• Shape
• Miscellaneous shapes - described under notes.

• Notes

• The Shure 40D is a bullet condenser microphone.

• Price in first year of sale
• 60.00 USD

• Mentioned in
• QST (July 1934 page 69)

• Author
• Model page created by Wayne Childress. See "Data change" for further contributors.

• Other Models

• Here you find 132 models, 125 with images and 49 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Shure; Chicago, Evanston, Niles (IL)