Compact Disc Player CDP-991

Sony Corporation; Tokyo

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  • Year
  • 1991
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 219433

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • CD-Player, -Writer, MD, MOD (audio); Remote Control (with wire or wireless)
  • Power type and voltage
  • Alternating Current supply (AC) / 120; 220-230; 240; 110-120; 220-240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Compact Disc Player CDP-991 - Sony Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 430 x 110 x 340 mm / 16.9 x 4.3 x 13.4 inch
  • Notes

  • A stereo hi-fi compact disc player with remote control (RM-D991). High Density Linear Converter, Direct Digital Sync. RCA phono sockets for fixed and variable Line Out, Optical output connector for Digital output. Jack for headphones with volume level control.

    Specification  
    Frequency response 2Hz - 20 kHz ± 0.3dB
    Signal-to-noise ratio More than 113 dB
    Dynamic range More than 100 dB
    Harmonic distortion Less than 0.0025%
    Channel separation More than 105 dB
    Outputs  
    Line Out (Fixed)
    (phono jacks)    		 Output level 2 V (at 50 kΩ)
    Load impedance over 10 kΩ
    Line Out (Variable)
    (phono jacks)    		 Output level max. 2 V (at 50 kΩ)
    Load impedance over 50 kΩ
    Digital Out (Optical)
    (optical output connector)    		 Wave length 660 nm
    Output level - 18 dBm
    Phones
    (stereo phone jack)    		 Output level max. 28 mW
    Load impedance 32 Ω

    Versions/Power requirements
    US model /  120V AC 60Hz
    Canadian model /  120V AC 60Hz
    AEP model /  220-230V AC 50/60Hz
    UK model /  240V AC 50/60Hz
    Australian model /  240V AC 50/60Hz
    E model /  110-120V, 220-240V AC 50/60Hz adjustable

    Power consumption:   17 W

  • Net weight (2.2 lb = 1 kg)
  • 4.5 kg / 9 lb 14.6 oz (9.912 lb)
  • Mentioned in
  • -- Original prospect or advert (1991-92 Sony Sound and Vision Hi-Fi catalogue)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service Manual CDP-991 dated 1991.3)

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