Dependable Headset
Trimm; Libertyville and Chicago
- Country
- United States of America (USA)
- Manufacturer / Brand
- Trimm; Libertyville and Chicago
- Year
- 1925–1939
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 154206
Pic. just as type proof!
Radio Broadcast, Nov. 1925, p. 66
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - Is a Headphone or Earphone
- Material
- Various materials
- from Radiomuseum.org
- Model: Dependable Headset - Trimm; Libertyville and
- Shape
- Miscellaneous shapes - described under notes.
- Notes
-
Trimm Dependable;
Headphones made of metal with black bakelite earpads.2000 Ω DC resistance.
- Price in first year of sale
- 2.00 USD
- Mentioned in
- Radio Shack Catalog (1939, page 13)
- Literature/Schematics (1)
- Radio Broadcast, Nov. 1925, p. 66
- Author
- Model page created by a member from A. 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
Collections
The model Dependable Headset is part of the collections of the following members.