History of the manufacturer
Robertson-Davis Co., Chicago
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| Name: | Robertson-Davis Co., Chicago (USA) |
| Abbreviation: | robert-dav |
| Products: | Model types |
| Summary: |
Robertson-Davis Co., Chicago, USA: Some models for sale are presented in the Walter Ashe Radio Co. catalogue for season 1928-1929. |
| History: |
This manufacturer was suggested by Vitor Oliveira.
Some models:
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| USA | 28/29 | Automatic Super Six | Single Drum-Dial control illuminated. | |
| USA | 28/29 | Automatic Tuner | Plugs directly into the Automatic Super Six model... any six stations can be selected for ... | |
| USA | 29/30 | R-D 22 Super-Six [Standard Receiver] | 28 | 1930 Robertson-Davis R-D 22 Super-Six Standard Receiver The Standard set didn't utilize th... |
| USA | 29/30 | R-D Super-Six [Automatic Receiver] | 28 | 1930 Robertson-Davis R-D Super-Six Automatic Receiver The Automatic set utilize a 8 push b... |
| USA | 29/30 | R-D 22 Super-Six [Automatic Receiver] | 28 | 1930 Robertson-Davis R-D 22 Super-Six Automatic Push Button Receiver This set featured 8 p... |
| USA | 27/28 | Melo-Heald Eleven Circuit | 1927 Robertson-Davis Melo-Heald Eleven Circuit Receiver Super-Het plans using the R-D Melo... | |
| USA | 27/28 | Hot-Spot Fourteen | UX201A | 1927 Robertson-Davis Hot-Spot Fourteen Receiver Super-Het plans using the R-D Melocoupler ... |
| USA | 28 | R-D Audio & A-B-C All-Electric Power Pack | 210_UX-Triode | The R-D Audio & A-B-C All-Electric Power Pack. This is a special 210 push-pull Unit... |
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