• Country
• Germany

• Manufacturer / Brand
• Prämeda, Präzisions-Mechanische Werkstätten GmbH; Darmstadt

• Year
• 1924/1925

• Category
• RF (Radio Frequency-) Amplifier

• Radiomuseum.org ID
• 16121

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: HF-Verstärker - Prämeda, Präzisions-

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Radio-Umschau (RU, 68) (2408)

• Other Models

• Here you find 6 models, 0 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Prämeda, Präzisions-Mechanische Werkstätten GmbH; Darmstadt