Integrated Stereo Amplifier RA-212

Rotel, The, Co., Ltd.; Tokyo

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  • Year
  • 1976
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 288447

 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; 120: 220; 240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 20 W (undistorted)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Integrated Stereo Amplifier RA-212 - Rotel, The, Co., Ltd.; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 335 x 115 x 240 mm / 13.2 x 4.5 x 9.4 inch
  • Notes

  • A stereo hi-fi integrated ampifier with output power of  2 x 10 WRMS both channels driven into 8 ohms. With rotary Bass and Treble tone controls, push button switches for Speakers 1 and 2, Loudness and Tape Monitor, RCA phono sockets for Magnetic or Ceramic cartridge input (with a MAG and CER switch) and for Tape Monitor Input/Output, RCA phono sockets for Tuner and Aux input, terminals for two pairs of loudspeakers, jack for headphones and a switched AC outlet.

    Specification  
    Continuous Power Output 10 watts per channel, min. RMS,
    both channels driven into 8 Ω 
    from 50 to 20,000 Hz with no more than 1 % THD
    IM Distortion not more than 0.2 % at rated output ± 1dB
    Frequency Response 15 - 50,000 Hz, ±3 dB at 1 watt per channel
    Damping Factor 40 at 1 KHz
    Signal to Noise Ratio
    (IHF, 'A' network closed circuit)    		  
     PHONO
     TAPE, AUX, TUNER
     Residual    		 more than 65 dB
    more than 80 dB
    less than 1 mV
    Input Sensitivity/Impedance
    (at rated output, 1 KHz)    		  
     PHONO (magnetic)
     PHONO (ceramic)
     TUNER
     AUX, TAPE    		 2.8 mV/47kΩ
    150 mV/100kΩ
    150 mV/50kΩ
    150 mV/50kΩ
    Output Level (TAPE OUT) 350 mV/3.3kΩ (5 mV input)
    Phono Equalization RIAA STD ±1.5dB
    Crosstalk 50dB (Overall at 10kHz)

     

  • Net weight (2.2 lb = 1 kg)
  • 4 kg / 8 lb 13 oz (8.811 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Owner's Manual RA-212)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Technical manual RA-212 dated Jan 1976)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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