Stereo Integrated Amplifier RA-350

Roland Electronics Co. Ltd., Rotel; Tokyo

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  • Year
  • 1979 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 307816

 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) / 100 or 120 or 220 or 240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 70 W (undistorted)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Stereo Integrated Amplifier RA-350 - Roland Electronics Co. Ltd.,
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 410 x 131 x 270 mm / 16.1 x 5.2 x 10.6 inch
  • Notes

  • A 2 x 35 watt integrated hi-fi amplifier. Rotary controls for Bass, Treble, Volume and Balance. Rotary switch for Function (Tuner, Phono, Aux). Press buttons for Power, Speakers (A, B),  Mode (Stereo/Mono), Loudness and Tape Monitor (Tape1. Dubbing, Tape2, 1 > 2, 2 > 1).  Jack for Headphones.

    Continuous Power Output :
    35 watts per channel, min. RMS both channels driven into 8 ohms or
    40 watts per channel, min. RMS both channels driven into 4 ohms
    from 20Hz to 20kHz with no more than 0.09% Total Harmonic Distortion

    Speaker Impedance .... :  A,B (4 to 16Ω), A+B (8 to 16Ω)

    Versions/Power Requirements
    120 V AC 60Hz
    220 V AC 50Hz
    240 V AC 50Hz
    100/117/220/240 V AC 50-60Hz Switchable (Not available in UK, Canada or Scandinavia)

  • Net weight (2.2 lb = 1 kg)
  • 6.4 kg / 14 lb 1.6 oz (14.097 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Owner's Manual for the RA-350)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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