• Country
• Germany

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

• Year
• 1975 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 79136

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

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - Is a Headphone or Earphone

• Material
• Various materials

• from Radiomuseum.org
• Model: HiFi Stereo Kopfhörer DK 700-2 - Dual, Gebr. Steidinger; St.

• Dimensions (WHD)
• 200 x 200 x 90 mm / 7.9 x 7.9 x 3.5 inch

• Notes
• Übertragungsbereich 20...20000 Hz, Impedanz 400 Ohm pro System, Grenzbelastbarkeit 100 mW pro System, entsprechend 6,34 V bei 400 Ohm.
  700-2 mit 6,35-mm-Klinkenstecker, Variante 700-1 mit Lautsprecher-Familiensteckern nach DIN 41529.

• Net weight (2.2 lb = 1 kg)
• 0.6 kg / 1 lb 5.1 oz (1.322 lb)

• Source of data
• Radiokatalog Band 2, Ernst Erb

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

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

• Other Models

• Here you find 883 models, 842 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