Double Headset
Holtzer-Cabot Electric Co., (The); Boston, Massachusetts
- Country
- United States of America (USA)
- Manufacturer / Brand
- Holtzer-Cabot Electric Co., (The); Boston, Massachusetts
- Year
- 1913
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 137101
Ad in QST, Nov.1916
- Power type and voltage
- No Power needed
- Material
- Special material, described in the notes.
- from Radiomuseum.org
- Model: Double Headset - Holtzer-Cabot Electric Co.,
- Notes
-
Headset 2200 ohms.
Aluminium shells, rubber-covered bands, weight 10,5 ozs.
- Price in first year of sale
- 8.00 $
- Mentioned in
- The William B.Duck Catalog No.16
- Literature/Schematics (1)
- QST, Nov.1916
- Literature/Schematics (2)
- Electrician and Mechanic, Januar 1913
- Author
- Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.
- Other Models
-
Here you find 7 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Holtzer-Cabot Electric Co., (The); Boston, Massachusetts