| Country: Czechoslovakia | Manufacturer/Brand: Tesla, narodni podnik |
| Year: 1956 / 1957 | Type: Radio or Tuner |
| Valves / Tubes | 6: ECH21 EF22 EF22 EBL21 EM11 AZ11 |
|---|
| Principle | Super-Heterodyne (Super in general); IF-Freq. 452 kHz |
|---|---|
| Tuned circuits | 7 AM circuit(s); |
| Wave bands | Broadcast, Long Wave and 2 x Short Wave. |
| Power type and voltage | Alternating Current supply (AC) / 110-240 Volt |
| Loudspeaker/pwr.out | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / 2.8 W / Ø 20 cm = 7.9 inch |
| from Radiomuseum.org | Model: Maj 623A |
| Material | Wooden case |
| Shape | Tablemodel, with any shape - general. |
| Dimensions (WHD) | 550 x 445 x 320 mm / 21.7 x 17.5 x 12.6 inch |
| Notes | Einstellung für Ortssender möglich - s. Bilder. |
This model was suggested by Gabriel Toth.
All listed radios etc. from Tesla, narodni podnik
Here you find 1281 models, 606 with images and 343 with schematics.
Collection of Reinhard Hanschke (D)
Collection of Karlheinz Fischer (D)
Collection of Peter Hoddow (D)