- Country
- Germany
- Manufacturer / Brand
- Nora, Aron, Heliowatt; Berlin
- Year
- 1925–1927
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 3806
Quelle: Der Deutsche Rundfunk, Ausgabe 1927
- Number of Tubes
- 2
- Main principle
- Audio-Amplification
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - For headphones or amp.
- Material
- TUBES VISIBLE, material not known.
- from Radiomuseum.org
- Model: N2b - Nora, Aron, Heliowatt; Berlin
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 150 x 130 x 150 mm / 5.9 x 5.1 x 5.9 inch
- Notes
- Erb,S.413(?)4Knöpfe(N2=3Kn)
- Net weight (2.2 lb = 1 kg)
- 1.2 kg / 2 lb 10.3 oz (2.643 lb)
- Source of data
- Radiokatalog Band 1, Ernst Erb
- Mentioned in
- Funkgeschichte der GFGF (9072)
- Picture reference
- Eine Abbildung findet sich im Doppelband "Radios von gestern"
- Other Models
-
Here you find 633 models, 556 with images and 342 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Nora, Aron, Heliowatt; Berlin