Lautsprecher A20/22W
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Hegra, Hekra, Marke,: Lautsprecher A20/22W [Speaker-P] ID = 1510391 933x666
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1934 ? | Category: Loudspeaker, headphone or earphone | ||||
| Valves / Tubes | 1: |
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| Wave bands | - without |
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| Details | |
| Power type and voltage | Alternating Current supply (AC) |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out | |
| from Radiomuseum.org | Model: Lautsprecher A20/22W - Hegra, Hekra, Marke, Hermann |
| Material | Wooden case |
| Shape | Tablemodel, with any shape - general. |
| Notes | Wechselstromausführung. Siehe auch Modelle MD3, PMD/42 und A12/32(W) im gleichen Gehäuse. Preis ohne Röhre. |
| Price in first year of sale | 49.50 RM |
| Mentioned in | Katalog Radio-Schnorr 1934 |
Model page created by João-Afonso Santos. 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.
