- Country
- Germany
- Manufacturer / Brand
- Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München
- Year
- 1930 ?
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 5518
Original prospekt.
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 1
- Valves / Tubes
- REN904
- Main principle
- Audio-Amplification
- Power type and voltage
- Powered by external power supply or a main unit. / 200 & 4 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: SMV 1a - Siemens & Halske, -Schuckert
- Shape
- Tablemodel, with any shape - general.
- Notes
- Mikrofonvorverstärker. Gittervorspannung automatisch erzeugt.
- Source of data
- Radiokatalog Band 1, Ernst Erb
- Circuit diagram reference
- Lange + FS-Bestückungstabellen
- Other Models
-
Here you find 2528 models, 2135 with images and 1334 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