- Country
- Germany
- Manufacturer / Brand
- AFRA, AG für Radio-Apparatebau Afra-Weltton; Berlin NW 40
- Year
- 1923/1924
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 13877
- Number of Tubes
- 2
- Valves / Tubes
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - For headphones or amp.
- Material
- Wooden case
- from Radiomuseum.org
- Model: NV2 - AFRA, AG für Radio-Apparatebau
- Dimensions (WHD)
- 220 x 70 x 160 mm / 8.7 x 2.8 x 6.3 inch
- Notes
- NF-Verstärker für RE2=Untersatz
- Net weight (2.2 lb = 1 kg)
- 7.6 kg / 16 lb 11.8 oz (16.74 lb)
- External source of data
- E. Erb 3-907007-36-0
- Source of data
- Radiokatalog Band 2, Ernst Erb
- Picture reference
- Das Modell ist im «Radiokatalog» (Erb) abgebildet.
- Other Models
-
Here you find 4 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from AFRA, AG für Radio-Apparatebau Afra-Weltton; Berlin NW 40