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| Builder | V.A.A.M. |
| Model | Galena receiver |
| Year | 1930 |
| Bands | OM |
| Tubes | None |
| Tuning | Simply LC input circuit |
| Notes | Works only with the earphone |
| Power | None needed ! |
| Size | 10x17x12 |
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| Note | This is a typical galena receiver, working without power supply. The radio stations was tuned with the external coil and the variable capacitor, after delevloped from the galena diode and sent directly to the high impedance headphone. This kind of receiver required a great antenna and ground wires.. |
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