Featherweight Headphones
Trimm; Libertyville and Chicago
- Country
- United States of America (USA)
- Manufacturer / Brand
- Trimm; Libertyville and Chicago
- Year
- 1939 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 224218
Earphones & headband
Earphones, headband and cord
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - Is a Headphone or Earphone
- Material
- Various materials
- from Radiomuseum.org
- Model: Featherweight Headphones - Trimm; Libertyville and
- Notes
-
Diameter 2 3/16" depth 3/4" bakelite shell and cap.
Impedance: 2 - 4 or 24 kΩ available.
- Net weight (2.2 lb = 1 kg)
- 0 lb 4 oz (0.25 lb) / 0.114 kg
- Price in first year of sale
- 6.00 USD
- Mentioned in
- Radio Shack Catalog (1939, page 13)
- Author
- Model page created by a member from D. 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 Featherweight Headphones is part of the collections of the following members.