Stereo Integrated Amplifier RA-970BX

Roland Electronics Co. Ltd., Rotel; Tokyo

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  • Year
  • 1994 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 307910

 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 or 230 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 120 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Integrated Amplifier RA-970BX - Roland Electronics Co. Ltd.,
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 440 x 92 x 347 mm / 17.3 x 3.6 x 13.7 inch
  • Notes

  • A 2 x 60 watt hi-fi stereo integrated amplifier. Connections for two pairs of loudspeakers. Rotary controls for Bass, Treble and Volume/Balance. Rotary switches for Tone (On, Off), Recording (Aux 1, Aux 2, Off, CD, Tuner, Tape 1) and Listening (Aux 1, Aux 2, CD, Tuner, Tape 1, Tape 2). Press buttons for Power and Speaker Remote. Jack for Headphones.

    Continuous Power Output .....: 60 watts per channel min. RMS into 8 Ω or
                                                 90 watts per channel min. RMS into 4 Ω
                                                      both channels driven from 20Hz to 20kHz
    Total Harmonic Distortion ..... :  0.03% at rated power
    Intermodulation Distortion .....:  0.03% at rated power
    Damping Factor .................. : 150 (20Hz to 20kHz, 8Ω)
    Frequency Response ...........: 10Hz - 100kHz +1.0dB, -3.0dB
    Signal to Noise ratio Line .....:  > 95dB (IHF A Network)

    Speaker impedance .............:  Direct or Remote 4Ω minimum per speaker
                                                  Direct and Remote 8Ω minimum per speaker

    Versions/Power Requirements
    115 V AC 60Hz
    230 V AC 50Hz
     

  • Net weight (2.2 lb = 1 kg)
  • 6.2 kg / 13 lb 10.5 oz (13.656 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Technical Manual for the RA-970BX)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Owner's Manual for the RA-970BX)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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