• Year
  • 1995 ??
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 170219
    • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
    • Brand: Rotstern

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 120 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Audi Chorus M4 7648245380 - Blaupunkt Ideal, Berlin,
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 220 x 60 x 190 mm / 8.7 x 2.4 x 7.5 inch
  • Notes
  • Sechs Speichertasten; AS (Auto Store); gemeinsamer Drehknopf zum Ein-/Ausschalten und zur Lautstärkenregelung, verbunden mit FAD (Überblendregelung), BAL (Balance), TREB (Höhenregelung) und BASS (Bassregelung); RDS; TP (Verkehrsfunk); SEEK (Sendersuchlauf); Code protected; 6 Lautsprecheranschlüsse.
  • Net weight (2.2 lb = 1 kg)
  • 1.3 kg / 2 lb 13.8 oz (2.863 lb)
  • Author
  • Model page created by Karlheinz Gützlaff. See "Data change" for further contributors.

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