- Country
- Netherlands
- Manufacturer / Brand
- Waldorp, N.V. Ned. Instrumentenfabriek, Den Haag
- Year
- 1931 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 244859
From an undated Waldorp leaflet.
- Number of Tubes
- 4
- Valves / Tubes
- Main principle
- TRF with regeneration
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Alternating Current supply (AC) / 127; 220 Volt
- Loudspeaker
- - This model requires external speaker(s).
- from Radiomuseum.org
- Model: 409PC - Waldorp, N.V. Ned.
- Notes
-
Oak cabinet with walnut and metal front.
Model 490P has a gramophone connection.
- Price in first year of sale
- 130.00 Hfl
- Author
- Model page created by Gidi Verheijen. See "Data change" for further contributors.
- Other Models
-
Here you find 140 models, 92 with images and 42 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Waldorp, N.V. Ned. Instrumentenfabriek, Den Haag