• Country
• Germany

• Manufacturer / Brand
• Hartress Gerätebau, Hartmeyer & Ressel; Tübingen

• Year
• 1950

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 14924

• Main principle
• Superheterodyne (common)

• Power type and voltage
• Line (AC, UC or DC not known)

• Loudspeaker
• -Loudspeaker incorporated, but system not known.

• from Radiomuseum.org
• Model: Süfag Super 254 - Hartress Gerätebau, Hartmeyer

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Funk-Technik (FT) (4909)

• Other Models

• Here you find 2 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hartress Gerätebau, Hartmeyer & Ressel; Tübingen