• Year
  • 1966
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 153096

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

 Technical Specifications

  • Number of Transistors
  • 15
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110-220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • from Radiomuseum.org
  • Model: RD-520 - Ribet et Desjardins R-D; Paris
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Préamplificateur-correcteur-amplificateur stéreo. 4 entrée modulation: Pick-up, Magnétophone, Radio, Auxiliaire. Prise "echo". Caractéristiques: Entrée PU: 3 mV/40 kOhm (Magnétique); 500 mV/1 MOhm (Piezo). Entrée magnétophone: 360 mV/1 MOhm. Entrée radio: 36 mV/100 kOhm. Entrée auxiliaire: 360 mV/1 MOhm. Sortie enregistreur: 100 mV/1 MOhm. Puissance de sortie maximale par canal: 14 W efficace, entre 25 Hz et 15000 Hz. Distorsion harmonique: <1 % entre 20 Hz et 10 kHz à 10 W.
  • Source of data
  • -- Original prospect or advert
  • Literature/Schematics (1)
  • Toute l'Electonique 1966
  • Author
  • Model page created by Eddy Rischmann. See "Data change" for further contributors.

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