RA10 / DA2 RA10DA2
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Adams-Morgan Co.: RA10 / DA2 RA10DA2 [Radio] ID = 267153 608x464
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1922 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 3: |
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| Main principle | TRF with regeneration |
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| Details | |
| Power type and voltage | Storage and/or dry batteries / 6 & 22.5 & 60 Volt |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: RA10 / DA2 RA10DA2 - Adams-Morgan Co. AMCO; Upper |
| Material | Wooden case |
| Shape | Tablemodel, Box - most often with Lid (NOT slant panel). |
| Notes | Two separate boxes: RA10 Tuner (1920) and DA2 Detector-Amplifier (1922). See there. |
| Price in first year of sale | 140.00 $ |
| External source of data | Ernst Erb |
| Source of data | Radio Collector`s Guide 1921-1932 |
| Mentioned in | The Radio Collector's Directory and Price Guide 1921 - 1965 |
| Literature/Schematics (1) | Radio Manufacturers of the 1920s, Vol 1 |
| Literature/Schematics (2) | Radio Digest Illustrated, 1922 Oct. 28, p. 7 |
All listed radios etc. from Adams-Morgan Co. (AMCO); Upper Montclair, N.J
Here you find 63 models, 55 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
