Sparton 9A (File : 0 Sparton-9A-1930.Rider2.Radio P: pdf) |
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Country | USA |
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Manufacturer | Sparks-Withington Co., (Sparton); Jackson, Michigan |
Model | Sparton 9-A - Sparks-Withington Co., Sparton |
Year: 1931 | Category: Broadcast Receiver |
Valves | 6: 24 24 27 83 83 80 |
Technology | TRF without regeneration; 1 AF stage(s) |
Tuned Circuits | 3 AM circuit(s) |
Wave Bands | Broadcast only (MW). |
Power type | AC / 100-130 Volt |
Initial Price | 62.00 $ |
Source | Book: gernsback Vol: 2 Page: 410 |
Source | Book: rider Vol: 2 Page: 2 |