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Radios - RDR Magic-Tone 504 1947 |
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Radios
Radio Development & Research Corp. (RDR) 504, 1947
"Magic-Tone"
Liquor bottle, AM broadcast band, TRF. Tubes: 12SK7, 12SQ7, 50L6, 35Z5.
Rider Perpetual Troubleshooter's Manuals
Brand |
Model |
Volume |
Page |
Pub year |
MISC-Radio Development & Research Corp. |
504 |
17 |
10 |
1947 |
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