• Country
• Germany

• Manufacturer / Brand
• Lenzola, Lenzen & Co. (Lenzen & Röttges); Krefeld

• Year
• 1930/1931

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 72961

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Horn

• Material
• Wooden case

• from Radiomuseum.org
• Model: Lenzola-Trumpf - Lenzola, Lenzen & Co. Lenzen &

• Shape
• Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).

• Dimensions (WHD)
• 400 x 370 x 150 mm / 15.7 x 14.6 x 5.9 inch

• Notes

• Das Modell wird in manchen Katalogen "Volkslautsprecher" genannt.

• Net weight (2.2 lb = 1 kg)
• 3 kg / 6 lb 9.7 oz (6.608 lb)

• Price in first year of sale
• 39.50 RM

• Source of data
• Katalog Radio-Zentrale Prohaska 1930/31 / Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Kahle & Cless, Leipzig, Katalog 1931

• Literature/Schematics (1)
• -- Original prospect or advert

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 37 models, 32 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lenzola, Lenzen & Co. (Lenzen & Röttges); Krefeld