• Country
• Germany

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

• Year
• 1980/1981

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 89410

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 115; 230 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 54 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: CR1710 - Dual, Gebr. Steidinger; St.

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 440 x 112 x 400 mm / 17.3 x 4.4 x 15.7 inch

• Notes
• HiFi-Stereo-Receiver mit 2x27 Watt Sinus. Anschlüsse für Plattenspieler und 2 x Tape, 2 LS-Buchsen, Kopfhörer.
  5 UKW-Programmspeicher, LED-Anzeige für Feldstärke, AFC, integrierte Ferrit-Antenne.
  Ausführung: Satin-Metallic.

• Net weight (2.2 lb = 1 kg)
• 7.5 kg / 16 lb 8.3 oz (16.52 lb)

• Source of data
• - - Data from my own collection

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Peter Böhm. See "Data change" for further contributors.

• Other Models

• Here you find 881 models, 841 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