• Country
• United States of America (USA)

• Manufacturer / Brand
• Stromberg-Carlson Co. ; Rochester (NY)

• Year
• 1915 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 264572

• • Brand: Te-Lek-Tor-Et

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - Is a Headphone or Earphone

• Material
• Various materials

• from Radiomuseum.org
• Model: Head Set Standard A-9723 - Stromberg-Carlson Co. ;

• Notes

• 2000 ohms.

• Price in first year of sale
• 8.25 USD

• Mentioned in
• QST 12/1915

• Author
• Model page created by Otto Frosinn. See "Data change" for further contributors.

• Other Models

• Here you find 884 models, 495 with images and 759 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stromberg-Carlson Co. ; Rochester (NY)