• Year
  • 1954/1955
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 19664
    • 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.

 Technical Specifications

  • Number of Tubes
  • 6
  • Number of Transistors
  • Main principle
  • ZF/IF 460/10700 kHz
  • Tuned circuits
  • 6 AM circuit(s)     9 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; 125; 220; 240 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 6 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Colorado - Blaupunkt Ideal, Berlin,
  • Shape
  • Console with any shape - in general
  • Dimensions (WHD)
  • 600 x 760 x 370 mm / 23.6 x 29.9 x 14.6 inch
  • Notes
  • Rundfunk-Chassis = Nizza;
    Phono-Chassis = PE3425.
  • Net weight (2.2 lb = 1 kg)
  • 24 kg / 52 lb 13.8 oz (52.863 lb)
  • Price in first year of sale
  • 499.00 DM
  • External source of data
  • Erb
  • Literature/Schematics (1)
  • -- Original-techn. papers.

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The model Colorado is part of the collections of the following members.

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