Compact Disc Player CDP-490

Sony Corporation; Tokyo

  • Year
  • 1990 ?
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 268949

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • CD-Player, -Writer, MD, MOD (audio); Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 120; 220 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Compact Disc Player CDP-490 - Sony Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 430 x 100 x 280 mm / 16.9 x 3.9 x 11 inch
  • Notes
  • Made in France.

    A stereo hi-fi compact disc player. Dual D/A Converter System, 8 Times Oversampling / 18 Bit Digital Filter. RCA phono sockets for Line Output, jack for headphones with volume level control.

    Specification  
    Frequency response 2 Hz - 20 kHz ± 0.5dB
    Signal to noise ratio More than 100 dB
    Dynamic range More than 92 dB
    Harmonic distortion Less than 0.008%
    Channel separation More than 95 dB
    Line Out
    (phono jacks)
    Output level 2 V (at 50 kΩ)
    Load impedance over 10 kΩ
    Headphones
    (stereo phone jack)
    Output level max 10 mW
    Load impedance 32 Ω

    Versions/Power requirements
    Canadian model /  120V AC 60Hz
    AEP model /  220V AC 50/60Hz

    Power consumption:   11 W

    Almost the same as the Sony CDP-590 Compact Disc Player, which is supplied with a remote control and with minor cosmetic differences.

    Made in France

  • Net weight (2.2 lb = 1 kg)
  • 3.5 kg / 7 lb 11.3 oz (7.709 lb)
  • Mentioned in
  • -- Original prospect or advert (Sony Hi-Fi Audio '91 catalogue)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual CDP-490 dated 1990.4 refers to Service manual CDP-590)
  • Author
  • Model page created by Jürgen Küting. See "Data change" for further contributors.

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