- Country
- Netherlands
- Manufacturer / Brand
- Stokvis & Zonen, brand Erres; Rotterdam: Trading only!
- Year
- 1923
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 70063
- Number of Tubes
- 2
- Valves / Tubes
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case, TUBES VISIBLE.
- from Radiomuseum.org
- Model: Erres III - Stokvis & Zonen, brand Erres;
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
- Information taken from Maker information. Picture Nr.: 004.13. This is the same model as NSF V3.
- External source of data
- Radio Amateur Museum / Frans J.J. Driesens + ISBN 90-76014-04-3.
- Source of data
- Opkomst van de Nederlandse Radio-Industrie
- Author
- Model page created by Ernst Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 29 models, 26 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Stokvis & Zonen, brand Erres; Rotterdam: Trading only!