• Country
• Germany

• Manufacturer / Brand
• Hofmann & Co., (AKE); Berlin-Lichterfelde und Kamenz

• Year
• 1931

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 243276

Click on the schematic thumbnail to request the schematic as a free document.

• Main principle
• Superhet with RF-stage

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Various materials

• from Radiomuseum.org
• Model: AKE Bandfilter-Solodyne 4 [Wechselstrom] - Hofmann & Co., AKE; Berlin-

• Shape
• Chassis only or for «building in»

• Notes

• Baumappe für Wechselstrom-Empfänger mit Vorröhren.

• Price in first year of sale
• 2.00 RM

• Mentioned in
• -- Original prospect or advert

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

• Other Models

• Here you find 28 models, 25 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hofmann & Co., (AKE); Berlin-Lichterfelde und Kamenz