• Country
• United States of America (USA)

• Manufacturer / Brand
• Allied Radio Corp. (Knight, Roamer, Wextark); Chicago (IL)

• Year
• 1938 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 189732

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - Is a Headphone or Earphone / Ø 5.3 cm = 2.1 inch

• from Radiomuseum.org
• Model: Double Headphones - Allied Radio Corp. Knight,

• Notes
• 4000 Ohms.

• Author
• Model page created by Fabio Masetti. See "Data change" for further contributors.

• Other Models

• Here you find 1031 models, 633 with images and 672 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Allied Radio Corp. (Knight, Roamer, Wextark); Chicago (IL)