Natural Sound Stereo Amplifier AX-550

Yamaha Co.; Hamamatsu

  • Year
  • 1991–1993
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 203755
    • alternative name: Nippon Gakki

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 230 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 280 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Natural Sound Stereo Amplifier AX-550 - Yamaha Co.; Hamamatsu
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 435 x 150 x 388.5 mm / 17.1 x 5.9 x 15.3 inch
  • Notes
  • HiFi Vollverstärker. Sinus 2x 85W an 8 Ohm, 2x 140W an 4 Ohm nach DIN, Impulsleistung 2x 230W an 2 Ohm, direkter symmetrischer Schaltungsaufbau zwischen Ein und Ausgang, Pure Direkt-Wahlschalter, massive Platinenverdrahtung, fernsteuerbarer motorgetriebener Eingangswähler und Lautstärkesteller, stufenlos regelbare Loudness.
  • Net weight (2.2 lb = 1 kg)
  • 11 kg / 24 lb 3.7 oz (24.229 lb)
  • Price in first year of sale
  • 721.00 DM
  • Source of data
  • -- Original prospect or advert
  • Author
  • Model page created by a member from D. See "Data change" for further contributors.

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