• Country
• United States of America (USA)

• Manufacturer / Brand
• Ford Radio & Mica Corp.; New York City, New York

• Year
• 1925

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 217327

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Audio Transformer - Ford Radio & Mica Corp.; New

• Notes
• Ratios : 3 1/2 : 1 and 5 : 1.

• Price in first year of sale
• 6.00 $

• Mentioned in
• Radio News (Dec. 1925 p.916)

• Author
• Model page created by Heinz Höger. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ford Radio & Mica Corp.; New York City, New York