• Year
  • 1975
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 111593
    • Brand: Quad

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

 Technical Specifications

  • Number of Transistors
  • 20
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 120; 130; 220; 230; 240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 100 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: 405 - Acoustical Manufacturing Co.
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 320 x 100 x 190 mm / 12.6 x 3.9 x 7.5 inch
  • Notes
  • Stereo- Endstufe mit (seinerzeit) neuer Schaltungstechnik (Current Dumping Amplifier).
  • Net weight (2.2 lb = 1 kg)
  • 9 kg / 19 lb 13.2 oz (19.824 lb)
  • Source of data
  • -- Collector info (Sammler)
  • Mentioned in
  • -- Original-techn. papers.
  • Author
  • Model page created by Lothar Wiemann. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

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

 Forum