MK1
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Hegra, Hekra, Marke,: MK1 [Speaker-P] ID = 70585 433x400
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1931/1932 | Category: Loudspeaker, headphone or earphone |
| Details | |
|---|---|
| Power type and voltage | No Power needed |
| Loudspeaker | Magnetic loudspeaker (reed) of high quality (4 magnet poles). |
| Power out | |
| from Radiomuseum.org | Model: MK1 - Hegra, Hekra, Marke, Hermann |
| Material | Wooden case |
| Dimensions (WHD) | 415 x 380 x 180 mm / 16.3 x 15 x 7.1 inch |
| Notes | Anpassungsmöglichkeit für verschiedene Endröhren. |
| Price in first year of sale | 48.00 RM |
| Source of data | Katalog Radio-Zentrale Prohaska 1931/32 / Radiokatalog Band 2, Ernst Erb |
Model page created by Wolfgang Eckardt. See "Data change" for further contributors.
All listed radios etc. from Hegra, Hekra, (Marke), Hermann Grau, Berlin-Friedrichshagen - Vorkrieg
Here you find 107 models, 92 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
