• Country
• Germany

• Manufacturer / Brand
• Lumophon, Bruckner & Stark, Nürnberg

• Year
• 1924/1925

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 3220

• • Brand: Lumeta

Click on the schematic thumbnail to request the schematic as a free document.

• Main principle
• Crystal or Solid State Detector; Crystal-detection 2 circuits (no tubes)

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Mod. B = Prim. D - Lumophon, Bruckner & Stark,

• Dimensions (WHD)
• 113 x 108 x 113 mm / 4.4 x 4.3 x 4.4 inch

• Notes
• Variante mit englischer Aufschrift möglich.

• Source of data
• Radiokatalog Band 1, Ernst Erb

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

• Other Models

• Here you find 302 models, 254 with images and 200 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lumophon, Bruckner & Stark, Nürnberg