Brahms Ch= 8D992
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De Forest DeForest: Brahms Ch= 8D992 [Radio] ID = 1531505 933x1108
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1938/1939 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 9: 6K7M 6J8M 6K7M 6R7M 6X6 41M 41M 2X3 2X3 |
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| Main principle | Superhet with RF-stage; ZF/IF 456 kHz; 2 AF stage(s) |
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| Tuned circuits | 9 AM circuit(s) |
| Wave bands | Broadcast plus 2 Short Wave bands. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 117 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm |
| Power out | |
| from Radiomuseum.org | Model: Brahms Ch= 8D992 - De Forest DeForest Crosley |
| Material | Wooden case |
| Shape | Console with Push Buttons. |
| Dimensions (WHD) | 26 x 40 x 13.6875 inch / 660 x 1016 x 348 mm |
| Notes | This set uses a push-pull output circuit. It has 9-station motor type automatic tuning. The Rogers 13/95, 13/96, Majestic 895, 896 and De Forest Liszt are electronically identical to this model. NOTE: The Radio College of Canada (RCC) Rogers-Majestic section, p.48 shows schematic and chassis drawing for an 11-tube radio. This is an error, the set clearly employs 9 tubes only. |
| Price in first year of sale | 179.95 $ |
| Mentioned in | -- Original prospect or advert |
Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.
All listed radios etc. from De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto
Here you find 251 models, 111 with images and 169 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
