ERLA AR3 (Rider : Electrical Research 2 P: 1) |
£1.80 (~ $2.20 or €2.10) |
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Country | USA |
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Manufacturer | Electrical Research Laboratories Inc. (Erla); Chicago, Illinois |
Model | Model AR-3 - Electrical Research |
Year: 1930 | Category: Broadcast Receiver |
Valves | 8: 24 24 24 27 27 45 45 80 |
Technology | TRF without regeneration; Screengrid 1926-1935 |
Tuned Circuits | 4 AM circuit(s) |
Power type | AC / 110 Volt |
Source | Book: rider Vol: 2 Page: 1 |