Country | USA |
Manufacturer | Firestone Tire & Rubber Co. (Air Chief & Roamer, Airchief); Akron (OH) |
Model | 4-B-56 1949-50 Ford - Firestone Tire & Rubber Co. |
Year: 1951 | Car Radio, perhaps also + sound player/recorder |
Valves | 6: 6BA6 6BE6 6BA6 6AT6 6AQ5 6X4 |
Technology | Superhet with RF-stage; IF 455 kHz; 2 AF stage(s) |
Tuned Circuits | 7 AM circuit(s) |
Wave Bands | Broadcast only (MW). |
Power Type | Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt |
Source | Book: Beitman Vol: 1951 Page: 38 |
Source | Book: Rider Vol: 22 Page: 13 |