• Country
• Germany

• Manufacturer / Brand
• Triumph (Marke), Hermann Sack GmbH; Berlin-Neukölln

• Year
• 1930/1931

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

• Radiomuseum.org ID
• 17467

• Main principle
• Crystal or Solid State Detector; Crystal-detection 1 circuit (no tubes)

• Tuned circuits
• 1 AM circuit(s)

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

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Detektor-Empfänger - Triumph Marke, Hermann Sack

• Dimensions (WHD)
• 110 x 85 x 110 mm / 4.3 x 3.3 x 4.3 inch

• Notes
• Drehko; runde Form; Steckspule; Aufsteck-Detektor.

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 6 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Triumph (Marke), Hermann Sack GmbH; Berlin-Neukölln