• Country
• Germany

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

• Year
• 1974–1978

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 85791

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

• Number of Transistors
• 6

• Semiconductors
• SC109 SC109 SC109 BC328 AC180 AC181 1N4001 1N4001

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Rec.Player+Audio.Amp+LS

• Power type and voltage
• Alternating Current supply (AC) / 110-125; 220-240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Power out
• 6 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: P22 - Dual, Gebr. Steidinger; St.

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 340 x 130 x 300 mm / 13.4 x 5.1 x 11.8 inch

• Notes

• Phono-Chassis = 421 (wie 430 jedoch mit federbalanciertem Tonarm).

• Net weight (2.2 lb = 1 kg)
• 5.1 kg / 11 lb 3.7 oz (11.233 lb)

• Price in first year of sale
• 228.00 DM

• Source of data
• Handbuch VDRG 1974/1975 / Radiokatalog Band 2, Ernst Erb

• Mentioned in
• - - Manufacturers Literature (Produkt-Katalog 1974)

• Literature/Schematics (1)
• -- Original-techn. papers. (Dual, Service-Anleitung 974)

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

• Other Models

• Here you find 880 models, 840 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