• Country
• Germany

• Manufacturer / Brand
• Blaupunkt (Ideal), Berlin, später Hildesheim

• Year
• 1957/1958

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 21249

• • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
  • Brand: Rotstern

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

• Number of Tubes
• 6

• Valves / Tubes
• ECC85 ECH81 EF89 EABC80 EM80 EL84

• Number of Transistors

• Semiconductors
• B250C100

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

• Tuned circuits
• 7 AM circuit(s)     12 FM circuit(s)

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

• Details
• Record Player (not changer)

• Power type and voltage
• Alternating Current supply (AC) / 110, 127, 155, 220, 240 Volt

• Loudspeaker
• 3 Loudspeakers

• Power out
• 6 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Torino 58 4420 - Blaupunkt Ideal, Berlin,

• Shape
• Console, Lowboy (legs < 50 %).

• Dimensions (WHD)
• 570 x 835 x 420 mm / 22.4 x 32.9 x 16.5 inch

• Notes
• eingebauter Plattenspieler: PE 3420 mit 4 Geschw.(78, 45, 33, 16)U/min - Lautsprecher: 1 Front-LS, oval 260 x 180 mm, 2 dyn. 3D-Seitenstrahler mit Schallverteilern, 100 mm

• Net weight (2.2 lb = 1 kg)
• 26.2 kg / 57 lb 11.3 oz (57.709 lb)

• Price in first year of sale
• 560.00 DM

• External source of data
• Erb

• Source of data
• HdB d.Rdf-& Ferns-GrH 1957/58

• Literature/Schematics (1)
• -- Original-techn. papers.

• Other Models

• Here you find 3591 models, 3280 with images and 2332 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim