- Country
- Germany
- Manufacturer / Brand
- Grawor, Rundf.techn.Erz. Grass & Worff (REG); Berlin
- Year
- 1926/1927
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 14876
-
- alternative name: Gravor
- Power type and voltage
- No Power needed
- Loudspeaker
- Horn / Ø 33 cm = 13 inch
- Material
- Various materials
- from Radiomuseum.org
- Model: Concert - Grawor, Rundf.techn.Erz. Grass
- Dimensions (WHD)
- 330 x 640 x 300 mm / 13 x 25.2 x 11.8 inch
- Notes
-
Schwanenhals-LS
Mit dem Hebel lässt sich der Abstand der Magnetspule zur Membran und somit die Lautstärke regeln, der Zugschalter schaltet eine Spule in den Stromkreis um die Höhen abzudämpfen.
- Price in first year of sale
- 60.00 RM
- External source of data
- E. Erb 3-907007-36-0
- Source of data
- Vox-Haus, Katalog 1926/1927 / Radiokatalog Band 2, Ernst Erb
- Other Models
-
Here you find 141 models, 136 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Grawor, Rundf.techn.Erz. Grass & Worff (REG); Berlin
Collections
The model Concert is part of the collections of the following members.