• Country
• Germany

• Manufacturer / Brand
• Grawor, Rundf.techn.Erz. Grass & Worff (REG); Berlin

• Year
• 1932–1934

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 74683

• • alternative name: Gravor

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Magnetic loudspeaker (reed) of high quality (free mooving - only possible past 1931). / Ø 27 cm = 10.6 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Indunette - Grawor, Rundf.techn.Erz. Grass

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 360 x 355 x 160 mm / 14.2 x 14 x 6.3 inch

• Notes

• Preis als Chassis zum Einbau 18,- RM

• Net weight (2.2 lb = 1 kg)
• 2.250 kg / 4 lb 15.3 oz (4.956 lb)

• Price in first year of sale
• 28.00 RM

• Source of data
• Katalog Radio-Zentrale Prohaska 1932/33 / Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Radio-Zentrale Prohaska 1933/34 (S.43)

• Author
• Model page created by Michael Seiffert. See "Data change" for further contributors.

• Other Models

• Here you find 144 models, 139 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