Doppel-Kopfhörer 2 x 2000 Ohm
Nora, Aron, Heliowatt; Berlin
- Country
- Germany
- Manufacturer / Brand
- Nora, Aron, Heliowatt; Berlin
- Year
- 1930 ??
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 251755
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - Is a Headphone or Earphone
- Material
- Various materials
- from Radiomuseum.org
- Model: Doppel-Kopfhörer 2 x 2000 Ohm - Nora, Aron, Heliowatt; Berlin
- Notes
-
Cuffia di marca NORA di impedenza complessiva di 4.000 ohm.
- Net weight (2.2 lb = 1 kg)
- 0.270 kg / 0 lb 9.5 oz (0.595 lb)
- Author
- Model page created by Gianluigi Miazzi. See "Data change" for further contributors.
- 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
Collections
The model Doppel-Kopfhörer is part of the collections of the following members.