- Country
- Germany
- Manufacturer / Brand
- Blaupunkt (Ideal), Berlin, später Hildesheim
- Year
- 1924–1926
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 441
-
- alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
- Brand: Rotstern
- Number of Tubes
- 1
- Valves / Tubes
- Main principle
- Audio-Amplification
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - For headphones or amp.
- from Radiomuseum.org
- Model: Z1 - Blaupunkt Ideal, Berlin,
- Source of data
- Radiokatalog Band 1, Ernst Erb
- Circuit diagram reference
- Info Dr. H. Börner without schematic
- Other Models
-
Here you find 3527 models, 3216 with images and 2321 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim