• Country
• Germany

• Manufacturer / Brand
• Seibt, Dr. Georg (Nachf.); Berlin, auch München

• Year
• 1926–1928

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 5912

• Number of Tubes
• 5

• Valves / Tubes
• RE144 or RE064 RE144 or RE064 RE144 or RE064 RE144 or RE064 RE154 or RE504

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 Special; 2 AF stage(s); Neutrodyne

• Tuned circuits
• 3 AM circuit(s)

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

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

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Neutrodyne EI541 - Seibt, Dr. Georg Nachf.;

• Notes
• 2 Spulenkästen = 200-3000m

• Price in first year of sale
• 480.00 RM +

• Source of data
• Kat. Radio Schnorr 1927/28 / Radiokatalog Band 1, Ernst Erb

• Other Models

• Here you find 411 models, 350 with images and 201 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Seibt, Dr. Georg (Nachf.); Berlin, auch München