Radio Demon 2-Stage Audio Amplifier Type E
Electric Service Products Co,; Chicago, Illinois
- Country
- United States of America (USA)
- Manufacturer / Brand
- Electric Service Products Co,; Chicago, Illinois
- Year
- 1923
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 202196
From the collection of Merrill Bancroft.
From the collection of Merrill Bancroft.
- Number of Tubes
- 2
- Main principle
- Audio-Amplification; 2 AF stage(s)
- Wave bands
- - without
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case
- from Radiomuseum.org
- Model: Radio Demon 2-Stage Audio Amplifier Type E - Electric Service Products Co,;
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
- This was the "Radio Demon" Type E Two-stage audio amplifier. This was the companion amp for the Type C regenerative receiver.
"Radio Demon" is a product of the "Chicago Daily News" Radio Laboratory as per their Radio Editions of February 3rd, 10th, March 10th, and August 14th, 1923." The Electric Service Products Company manufactured this radio and other radios that were published in the Chicago Daily News newspaper and they were the exclusive distributorship for these radios.
- Price in first year of sale
- 35.00 $
- Literature/Schematics (1)
- 1923 Electric Service Products Co. radio manual
- Author
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
-
Here you find 4 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Electric Service Products Co,; Chicago, Illinois