Thorola No. 3
Thorola, Winkler-Reichmann Co.; Chicago, IL
- Country
- United States of America (USA)
- Manufacturer / Brand
- Thorola, Winkler-Reichmann Co.; Chicago, IL
- Year
- 1923 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 222577
Radio Broadcast, Oct. 1924, p. 526
Driver
driver front
Base ourside
Base insdide
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- Horn
- Material
- Special material, described in the notes.
- from Radiomuseum.org
- Model: Thorola No. 3 - Thorola, Winkler-Reichmann Co.
- Notes
-
Advertising from the Saturday Evening Post (circa 1925) speaks of a "controlled mica diaphram", "Thorite compound" for the horn, and a "Thorola synchronizer" that matches the speaker to the receiver. The later was likely a link and knob to adjust the gap at the magnet.
- Price in first year of sale
- 25.00 USD
- Mentioned in
- Radio Horn Speaker Encyclopedia, Floyd A. Paul, p. 51, 74
- Literature/Schematics (1)
- Radio Broadcast, Oct. 1924, p. 526
- Author
- Model page created by Hans-Joachim Korn † 16.11.15. See "Data change" for further contributors.
- Other Models
-
Here you find 27 models, 15 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Thorola, Winkler-Reichmann Co.; Chicago, IL
Collections
The model Thorola No. 3 is part of the collections of the following members.