• Country
• Germany

• Manufacturer / Brand
• Lindström, Carl; Berlin, Köln

• Year
• 1929 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 15830

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

• Loudspeaker
• Magnetic loudspeaker (reed) generic.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Pantophone 551 - Lindström, Carl; Berlin, Köln

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Notes
•  

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Picture reference
• Das Modell ist im «Radiokatalog» (Erb) abgebildet.

• Other Models

• Here you find 78 models, 67 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lindström, Carl; Berlin, Köln