Aurora Maid All Transistor Thunderbold TR-4
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Jewel Radio Corp.;: Aurora Maid All Transistor Thunderbold TR-4 [Radio] ID = 2153280 1400x1050
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1956 ? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Semiconductors (the count is only for transistors) | Semiconductors present. |
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| Wave bands | Broadcast only (MW). |
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| Details | |
| Power type and voltage | Dry Batteries / 9 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: Aurora Maid All Transistor Thunderbold TR-4 - Jewel Radio Corp.; New York, |
| Material | Leather / canvas / plastic - over other material |
| Shape | Very small Portable or Pocket-Set (Handheld) < 8 inch. |
| Notes | The external appearance of this model is essentially identical to Jewel All Transistor Thunderbold except for the Aurora Maid logo, but the printed circuit board is quite different. Most similar to several models listed under Jewel All Transistor Ch= D6-8 |
| Mentioned in | Antique Radio Magazine - Italy, Club Antique Radio Magazine (n.157 settembre-ottobre 2020 pag. 38-41.) |
Model page created by Aldo Andreani. See "Data change" for further contributors.
All listed radios etc. from Jewel Radio Corp.; New York, Long Island City, NY and East Newark, NJ
Here you find 101 models, 62 with images and 64 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
