• Country
• Germany

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

• Year
• 1958/1959 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 323491

• • 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
• 9

• Valves / Tubes
• ECC85 EF89 ECH81 EF89 EM84 EF89 EABC80 EBC91 EL84 EL84

• Number of Transistors

• Semiconductors
• B250C150

• Main principle
• Superhet with RF-stage; ZF/IF 460/10700 kHz

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

• Details
• Changer (Record changer)

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

• Loudspeaker
• 5 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: Arkansas 59 Vollstereo 4534 Ch= 2531 [Vitrine] - Blaupunkt Ideal, Berlin,

• Shape
• Console with Push Buttons.

• Dimensions (WHD)
• 1175 x 890 x 445 mm / 46.3 x 35 x 17.5 inch

• Notes

• Rundfunk-Chassis = 2531
  Phono-Chassis = Perpetuum-Ebner Rex A/58

  5 Lautsprecher: 1 oval 26 x 18 cm, 2 rund 10 cm, 2 oval 16 x 13 cm.

• Net weight (2.2 lb = 1 kg)
• 51.7 kg / 113 lb 14 oz (113.877 lb)

• Mentioned in
• - - Manufacturers Literature

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

• Other Models

• Here you find 3591 models, 3279 with images and 2330 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim