• Year
  • 1979 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 149001

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 140 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: JA-S77 - JVC - Victor Company of Japan,
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 450 x 158 x 338 mm / 17.7 x 6.2 x 13.3 inch
  • Notes
  • Stereo-Vollverstärker mit 2 x 70 Watt Sinus an 8 Ohm.
    "Tri-DC"-Konfiguration: DC-Leistungsverstärker, DC-Phonoentzerrer und DC-Klangregelnetzwerk.
    2 direktanzeigende Wattmeter, 3fache JVC-Schutzschaltung.
  • Net weight (2.2 lb = 1 kg)
  • 11.5 kg / 25 lb 5.3 oz (25.33 lb)
  • Source of data
  • -- Original prospect or advert
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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