- Country
 - Germany
 
- Manufacturer / Brand
 - Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
 
- Year
 - 1930 ?
 
- Category
 - Audio Amplifier or -mixer
 
- Radiomuseum.org ID
 - 5529
 
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
 - 4
 
- Main principle
 - Audio-Amplification
 
- Power type and voltage
 - Alternating Current supply (AC)
 
- Loudspeaker
 - - For headphones or amp.
 
- from Radiomuseum.org
 - Model: Elv82/812 - Siemens & Halske, -Schuckert
 
- Source of data
 - Radiokatalog Band 1, Ernst Erb
 
- Circuit diagram reference
 - Lange-Nowisch
 
- Other Models
 - 
        
Here you find 2543 models, 2154 with images and 1347 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München