Konus-Lautsprecher
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| Year: 1928/1929 | Category: Loudspeaker, headphone or earphone |
| Details | |
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| Loudspeaker | Magnetic loudspeaker (reed) generic. |
| Power out | |
| from Radiomuseum.org | Model: Konus-Lautsprecher - Telefunken Deutschland TFK, |
| Notes | Conus-Lautsprecher, offen, ohne Schutz |
| Price in first year of sale | 23.00 RM |
| Source of data | Radio-Diehr, Berlin, 1928/1929 / Radiokatalog Band 1, Ernst Erb |
All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Here you find 3462 models, 3032 with images and 2007 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
