• Country
• Germany

• Manufacturer / Brand
• Undy-Werke, Pyreia Metallwarenfabrik; Frankfurt / Main

• Year
• 1931/1932

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 353374

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Magnetic loudspeaker (reed) of high quality (4 magnet poles).

• Material
• Wooden case

• from Radiomuseum.org
• Model: Lautsprecher Nr. 414 - Undy-Werke, Pyreia

• Shape
• Tablemodel, with any shape - general.

• Notes

• 4-poliges Hochleistungssystem. Gehäuse kaukasisch Nußbaum.

• Price in first year of sale
• 34.00 RM

• Mentioned in
• Katalog Radio-Zentrale Prohaska 1931/32 (S. 67)

• Author
• Model page created by Andreas Dick. See "Data change" for further contributors.

• Other Models

• Here you find 38 models, 37 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Undy-Werke, Pyreia Metallwarenfabrik; Frankfurt / Main