|   | electron Tube Data sheets |   | 
|   | ||
|   | RGD 1050C | 
| Radio Grammophone Development | |
| Circuit diagram (partly drawn in pencil...) | |
| the on-line RGD museum | |
| The rear side of the radio. The receiver and amplifier are two units. |   | 
| The top side of the radio |   | 
| Here is how I found it... An old shed in Schotland (1988). |   | 
| Something went wrong... |   | 
| The LF amplifier with PX4 (=PP3/250) tubes |   | 
| Bottom view |   |