Duo-Matic Intercommunicator (Dictagraph)
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
- 1937
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 206183
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Dry Batteries
- Loudspeaker
- -Loudspeaker incorporated, but system not known.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Duo-Matic Intercommunicator - Dictograph Products Co.
- Shape
- Tablemodel, low profile (big size).
- Notes
-
Duo-Matic Intercommunicator; high gain pickup; operates on dry cells for a period of 8 to 12 months; duplex conversation; uses no current when not in actual operation; complete in attractive wooden case with convenient switch for operation.
The advertisement shows "Dictagraph" which is a misspelling of the well known Dictograph brand and company name.
- Source of data
- Radio Retailing (Radio & Television R.)
- Author
- Model page created by Heiko zur Mühlen. See "Data change" for further contributors.
- 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