Antique radios, Old Time Radios
Graetzor Topas
Graetz Radio, Berlin: Graetzor Topas [Radio] ID = 214054 678x698
|
|
| Manufacturer/Brand: |
Graetz Radio, Berlin Treptow SO36, Vorkrieg |
|
| Year: 1935 / 1936 |
Type: Radio or Tuner |
| Valves / Tubes |
3:
AF7
AL1
RGN1064
|
| Principle |
TRF Tuned-radio-frequency (straight) general |
| Tuned circuits |
1 AM circuit(s);
|
| Wave bands |
Broadcast (MW) and Long Wave. |
| Power type and voltage |
Alternating Current supply (AC) / 110; 125; 150; 220; 240 Volt |
| Loudspeaker/pwr.out |
Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
|
| from Radiomuseum.org |
Model: Graetzor Topas |
| Material |
Wooden case |
| Shape |
Tablemodel, high profile (upright - NOT Cathedral nor Tombstone). |
| Notes |
Zur Reduzierung der Leistungsaufnahme von 50 auf 30 W kann eine Sparschaltung eingeschaltet werden. |
| Picture reference |
Das Modell ist im «Radiokatalog» (Erb) abgebildet. |
All listed radios etc. from Graetz Radio, Berlin Treptow SO36, Vorkrieg
Here you find 57 models, 46 with images and 45 with schematics.
Collection of Ingo Moll (D)
