- Great Britain (UK)
- Manufacturer / Brand
- Brown S. G. Ltd.; London
- 1910 ?
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- Wave bands
- - without
- Power type and voltage
- No Power needed
- - Is a Headphone or Earphone
- from Radiomuseum.org
- Model: Headphones A - Brown S. G. Ltd.; London
2000 + 2000 Ohms (serie) headphone set which have a sensitivity adjustment on the back of each earpiece.
- Model page created by Enrique Palacio. See "Data change" for further contributors.
- Other Models
Here you find 51 models, 41 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Brown S. G. Ltd.; London