Dictograph Radio Head Set / Headset R-1
Dictograph Products Co. International (General Acoustic; Acousticon; Turner) ; New York
- Country
- United States of America (USA)
- Manufacturer / Brand
- Dictograph Products Co. International (General Acoustic; Acousticon; Turner) ; New York
- Year
- 1922/1923
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 229224
Popular Science, Nov. 1922
Popular Mechanics, March 1923
Popular Science, Sept. 1922
My restored Dictograph R1
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - Is a Headphone or Earphone
- Material
- Various materials
- from Radiomuseum.org
- Model: Dictograph Radio Head Set / Headset R-1 - Dictograph Products Co.
- Shape
- Miscellaneous shapes - described under notes.
- Notes
-
3000 Ohms resistance.
Introduced in 1922 as Dictograph Radio Head Set, later sold as Dictograph Headset R-1 for a price of $8.
- Price in first year of sale
- 12.00 USD
- Mentioned in
- Popular Mechanics (March 1923, P. 162)
- Literature/Schematics (1)
- Popular Science, Nov. 1922
- Other Models
-
Here you find 30 models, 28 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Dictograph Products Co. International (General Acoustic; Acousticon; Turner) ; New York
Collections
The model Dictograph Radio Head Set / Headset is part of the collections of the following members.