• Country
• Germany

• Manufacturer / Brand
• Konski & Krüger, Membra; Berlin

• Year
• 1938–1940

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 72463

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Magnetic loudspeaker (reed) generic.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Membra ML27 - Konski & Krüger, Membra;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 335 x 390 x 170 mm / 13.2 x 15.4 x 6.7 inch

• Notes
• Anpassungswerte 9000/18000 Ohm. Maximalbelastbarkeit: 1 W.

• Net weight (2.2 lb = 1 kg)
• 3.4 kg / 7 lb 7.8 oz (7.489 lb)

• Price in first year of sale
• 27.00 RM

• Source of data
• Handbuch WDRG 1938 / Radiokatalog Band 2, Ernst Erb

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

• Other Models

• Here you find 37 models, 37 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Konski & Krüger, Membra; Berlin