• Country
• Germany

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

• Year
• 1925

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

• Radiomuseum.org ID
• 276182

• Main principle
• Crystal or Solid State Detector

• Tuned circuits
• 1 AM circuit(s)

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Detektor-Empfänger "Triumpf" - Sack GmbH, Hermann; Berlin-

• Mentioned in
• Der Radio-Händler / Der Rundfunk-Händler (ab Jan. 1939) (1925)

• Author
• Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sack GmbH, Hermann; Berlin-Neukölln (Triumpf)