- Country
- Switzerland
- Manufacturer / Brand
- Autophon AG (inkl. Téléphonie SA); Solothurn
- Year
- 1935/1936
![perfect model](/img/sternRot.gif)
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 11307
- Number of Tubes
- 1
- Valves / Tubes
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 110-250 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: L20 - Autophon AG inkl. Téléphonie
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 580 x 556 x 340 mm / 22.8 x 21.9 x 13.4 inch
- Notes
-
LS mit Erregergleichrichter, Ausg:145/500/1000/2000 Ohm
- Net weight (2.2 lb = 1 kg)
- 34 kg / 74 lb 14.2 oz (74.89 lb)
- External source of data
- E. Erb 3-907007-36-0
- Source of data
- Radiokatalog Band 2, Ernst Erb
- Other Models
-
Here you find 244 models, 187 with images and 148 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Autophon AG (inkl. Téléphonie SA); Solothurn