Stereo Integrated Ampifier RA-931

Rotel, The, Co., Ltd.; Tokyo

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  • Year
  • 1998
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 288050

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 115; 230 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Power out
  • 60 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Integrated Ampifier RA-931 - Rotel, The, Co., Ltd.; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 440 x 92 x 347 mm / 17.3 x 3.6 x 13.7 inch
  • Notes

  • A hi-fi stereo integrated amplifier with power output of 2 x 30 watts into 8 ohms. Rotary
    controls for Balance, Bass and Treble, rotary switches for Tone (on/off), Monitor (Tape, Source) and Function (Phono, CD, Tuner, Aux), push button switch for Remote Speakers,
    RCA phono sockets for Phono, CD, Tuner and Aux input and for Tape input/output, terminals for 2 pairs of Loudspeakers (Direct and Remote) and a jack for Headphones.

    Specification  
    Rated Power (20-20 kHz,<0.03% THD, 8Ω) 30 watts
    Total Harmonic Distortion  (20-20 kHz, 8Ω) < 0.03%
    Intermodulation Distortion (60 Hz: 7 kHz, 4:1) < 0.03%
    Signal to Noise ratio, all inputs, IHF A > 95dB
    Frequency Response 10-100,000Hz +1 dB, -3 dB

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

    Power consumption:  260 watts Max.

  • Net weight (2.2 lb = 1 kg)
  • 6.4 kg / 14 lb 1.6 oz (14.097 lb)
  • Price in first year of sale
  • 150.00 GBP
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Owner's manual RA-931)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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