• Country
• Germany

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

• Year
• 1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 14925

• Number of Tubes
• 6

• Valves / Tubes
• ECH42 EF41 EAF42 EL41 AZ41 EM34

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Line (AC, UC or DC not known) / 110-240 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Hartres - Hartress Gerätebau, Hartmeyer

• Notes
• Hartres-Gerätebau, Hartmeyer und Ressel, Tübingen, Schleifmühlenweg 86

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Historische Radios Band III (111)

• Picture reference
• Das Gerät ist im Doppelband "Historische Radios" von Günther Abele abgebildet.

• 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