• Country
• Netherlands

• Manufacturer / Brand
• Brey en Co., Larsen de, (H.W.K.), Den Haag

• Year
• 1931

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 218003

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Magnetic loudspeaker (reed) generic.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Crystalphone Concert - Brey en Co., Larsen de, H.W.K.

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 370 x 400 x 200 mm / 14.6 x 15.7 x 7.9 inch

• Notes
• Der Crystalphone Concert Lautsprecher basiert auf einem Doppelmagnet-System.

• Price in first year of sale
• 52.00 Hfl

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Gidi Verheijen. See "Data change" for further contributors.

• Other Models

• Here you find 40 models, 37 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Brey en Co., Larsen de, (H.W.K.), Den Haag