- Country
- Germany
- Manufacturer / Brand
- Grassmann, Peter, RFW, Radio-Funk-Werkstätten; vor 1945, Berlin & Neuhaldensleben
- Year
- 1936–1940
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 14868
- Number of Tubes
- 1
- Power type and voltage
- AC/DC-set
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Kamerun 681 Gl. - Grassmann, Peter, RFW, Radio-
- Shape
- Tablemodel, high profile (upright - NOT Cathedral nor decorative).
- Dimensions (WHD)
- 410 x 530 x 270 mm / 16.1 x 20.9 x 10.6 inch
- Notes
- Lautsprecher mit Erregung
- Net weight (2.2 lb = 1 kg)
- 12 kg / 26 lb 6.9 oz (26.432 lb)
- Price in first year of sale
- 98.00 RM
- External source of data
- E. Erb 3-907007-36-0
- Source of data
- HandB.d.d.Rundfunk-Handels 1936/37 / Radiokatalog Band 2, Ernst Erb
- Circuit diagram reference
- Röhren in FS-Bestückungstabellen
- Other Models
-
Here you find 110 models, 75 with images and 30 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Grassmann, Peter, RFW, Radio-Funk-Werkstätten; vor 1945, Berlin & Neuhaldensleben