• Country
• Germany

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

• Year
• 1972/1973

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 28728

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

• Number of Transistors
• 29

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 460/10700 kHz

• Tuned circuits
• 6 AM circuit(s)     13 FM circuit(s)

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

• Details
• Changer (Record changer)

• Power type and voltage
• Alternating Current supply (AC) / 110; 130; 150; 220; 240 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Hi-Fi-Stereo-Kompaktanlage KA30 - Dual, Gebr. Steidinger; St.

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 420 x 225 x 385 mm / 16.5 x 8.9 x 15.2 inch

• Notes
• Vollstereo, NF-Verstärker mit zwei Endstufen je 10 W (Sinus);
  Phono-Chassis = 1214 mit Magnetsystem Shure M75-D.
  Gehäuse: Nußbaum, natur; siehe auch KA30W in Schleiflack, weiß.

• Net weight (2.2 lb = 1 kg)
• 11.9 kg / 26 lb 3.4 oz (26.211 lb)

• Price in first year of sale
• 988.00 DM

• External source of data
• Erb

• Source of data
• Handbuch VDRG 1972/1973 / Radiokatalog Band 2, Ernst Erb

• 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