- Country
- Great Britain (UK)
- Manufacturer / Brand
- Trix (Brand), Lever Eric J. & Trix Electrical Co., Ltd.; London
- Year
- 1953 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 271816
- Power type and voltage
- No Power needed
- Material
- Metal case
- from Radiomuseum.org
- Model: Unicorn H21 - Trix Brand, Lever Eric J. &
- Notes
-
Miniature exponential horn type speaker of novel design and construction.
Ideal for mobile equipments, factory call systems, railway stations, airports and other noisy locations.
- Mentioned in
- Wireless World (The), London (WW, 79) (Vol. 59, Jan. 1953, p. 45.)
- Author
- Model page created by Karl Dilcher. See "Data change" for further contributors.
- Other Models
-
Here you find 26 models, 22 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Trix (Brand), Lever Eric J. & Trix Electrical Co., Ltd.; London