Stereo Compact Disc Player RCD-930AX

Roland Electronics Co. Ltd., Rotel; Tokyo

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  • Year
  • 1995
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 218976

 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) / 115; 230 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Compact Disc Player RCD-930AX - Roland Electronics Co. Ltd.,
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 440 x 72 x 298 mm / 17.3 x 2.8 x 11.7 inch
  • Notes

  • A stereo hi-fi compact disc player with remote control (RR-925). Uses a Pulse Width Modulated 1 Bit Dual Digital to Analog Converter with a Second Order Delta Sigma noise shaping circuit, followed by a digital filter equivalent to 8x Oversampling. With RCA phono Line Output sockets.

    Specification  
    Frequency response 20-20,000 Hz ± 0.8dB
    Total Harmonic Distortion + Noise <0 01% @ 1 kHz
    Channel Separation > 90dB @ 1 kHz
    Signal to noise ratio > 90dB
    Speed accuracy, wow and flutter Quartz crystal accuracy
    Digital to analog converter 1 Bit Pulse Width Modulated

    Versions/Power requirements
    115 volts AC 50/60Hz
    230 volts AC 50/60Hz

    Power consumption:  30 watts

  • Net weight (2.2 lb = 1 kg)
  • 4.2 kg / 9 lb 4 oz (9.251 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Owner's manual RCS-930AX)

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