• Country
• United States of America (USA)

• Manufacturer / Brand
• Trimm; Libertyville and Chicago

• Year
• 1925 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 222653

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - Is a Headphone or Earphone / Ø 2 inch = 5.1 cm

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Headphone - Featherweight 124-2K - Trimm; Libertyville and

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• Single high impendance headphone (2000 ohm) on telescopable handle. Very light.

• Author
• Model page created by Sinisa Trlin. See "Data change" for further contributors.

• Other Models

• Here you find 20 models, 20 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Trimm; Libertyville and Chicago