• Country
• Germany

• Manufacturer / Brand
• Dual, Gebr. Steidinger; St. Georgen/Schwarzwald

• Year
• 1979–1981

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 134953

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 230 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: HiFi-Tuner CT 1740 - Dual, Gebr. Steidinger; St.

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 440 x 150 x 365 mm / 17.3 x 5.9 x 14.4 inch

• Notes
• Dual CT1740 Hifi-Tuner
  Empfindlichkeit: FM mono (26 dB): 0,6 µV; stereo (26dB): 1,8 µV; (46 dB): 18 µV.

• Price in first year of sale
• 687.00 DM

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 884 models, 844 with images and 476 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Dual, Gebr. Steidinger; St. Georgen/Schwarzwald