Stereo Amplifier A-201

Pioneer Corporation; Tokyo

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  • Year
  • 1992
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 218663

 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) / 220-230/240; 110/120-127/220/240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 70 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Amplifier A-201 - Pioneer Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 420 x 103 x 282 mm / 16.5 x 4.1 x 11.1 inch
  • Notes

  • A hi-fi stereo integrated amplifier housed in a black metal case with continuous power output of 2 x 35 watts into 8 ohms (2 x 40 watts DIN into 8 ohms). With Bass and Treble tone controls, Loudness switch, Direct switch (tone controls bypass), two-way tape dubbing, headphone jack. 5 RCA phono inputs for PHONO, CD, TUNER, DAT/TAPE-1, ADAPTOR/ TAPE-2, terminals for two pairs of speakers.

    Specification  
    Continuous power output
    both channels driven
    at 20Hz—20kHz
    THD 0.07%, into 8Ω


    35W + 35W
    DIN Continuous power output
    (both channels driven at 1kHz)    		  
     THD 1.0%, into 8Ω
     THD 1.0%, into 4Ω    		 40W + 40W
    50W + 50W
    Dynamic power output
    (E.I.A test signal) 4Ω
    66W
    Total harmonic distortion
    20Hz—20kHz, 35W, 8Ω
    0.07%
    Input sensitivity/impedance  
     PHONO (MM)
     CD, TUNER, DAT/TAPE 1, ADPT/TAPE 2    		 2.5mV/50kΩ
    150mV/50kΩ
    Output level/impedance
    TAPE REC, ADPT OUT
    150mV/2.2kΩ
    Frequency response
    PHONO (MM)
    CD, TUNER, DAT/TAPE 1, ADPT/TAPE 2    		  
    20Hz—20kHz ±0.5dB
    10Hz—50kHz +1dB,-3dB
    Signal-to-Noise ratio
    (IHF short circuit, A network)
     PHONO (MM, 5mV input)
     CD, TUNER, DAT/TAPE 1, ADPT/TAPE 2

    77dB
    100dB
    Signal-to-Noise ratio
    (DIN, continuous power/50mW)
    PHONO (MM)
    CD, TUNER, DAT/TAPE 1, ADPT/TAPE 2

    67dB/61dB
    83dB/63dB

    2 x 40 Watt Sinusleistung DIN  (8 Ohm),
    2 x 50 Watt Sinusleistung DIN (4 Ohm).

    Versions/Power requirements

    HEWZ Germany 220-230V, 240V AC 50/60Hz switchable
    HE Europe 220-230V, 240V AC 50/60Hz switchable
    HB UK 220-230V, 240V AC 50/60Hz switchable
    SD General 110, 120-127, 220, 240V AC 50/60Hz with voltage selector

    Power consumption:  330 watts

  • Net weight (2.2 lb = 1 kg)
  • 5.6 kg / 12 lb 5.4 oz (12.335 lb)
  • Source of data
  • -- Original prospect or advert
  • Mentioned in
  • - - Manufacturers Literature (1992 Pioneer Hi-Fi Components catalogue)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual Pioneer A-201 and A-101 dated Apr 1992)

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