• Country
• Germany

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

• Year
• 1932

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 119294

• • alternative name: Gravor

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Progreß Pick-up - Grawor, Rundf.techn.Erz. Grass

• Notes
• Tonarm zur elektrischen Wiedergabe von Schallplatten (78 UpM) mit Stahlnadel.

• Net weight (2.2 lb = 1 kg)
• 0.6 kg / 1 lb 5.1 oz (1.322 lb)

• Price in first year of sale
• 30.00 RM

• Mentioned in
• -- Original prospect or advert

• Author
• Model page created by Nico Pokrant. See "Data change" for further contributors.

• 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