Reverberation Amplifier SR-202W

Pioneer Corporation; Tokyo

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  • Year
  • 1971–1977
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 135757

 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) / 120; 110/120/130/220/240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Reverberation Amplifier SR-202W - Pioneer Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 322 x 140 x 263 mm / 12.7 x 5.5 x 10.4 inch
  • Notes

  • A reverberation amplifier housed in a wooden case with adjustable delay time and reverberation indicator window. Designed to be connected to a stereo amplifier (receiver) or monophonic amplifier with tape recording and tape playback (or tape monitor) terminals for adding a reverberation effect to recorded or live programs. Connections for output to two tape recorders.

    Echo-Hallverstärker mit stufenlos einstellbarer Verzögerungszeit. Es besteht die Möglichkeit der Aufnahme des effekt-gespeisten Signals über ein angeschlossenes Tonbandgerät.

    Specification  
    RMS Output Voltage 330mV (at 1KHz, reverberation time: MIN,
     input level: 200mV)
    Total Harmonic Distortion < 0.2% (at 1KHz, reverberation time: MIN,
     output level: 330mV)
    Frequency Response 20 to 35,000Hz ±2dB (reverberation time: MIN)
    S/N Ratio 65dB (at 330mV output)
    Reverberation Time 0 to 2.5 sec. (at 1kHz)

    Versions/Power requirements
    USA  /  120V AC 60Hz
    General Export  /  110/120/130/220/240V AC 50/60Hz with voltage selector

    Power consumption:  9 watts

  • Net weight (2.2 lb = 1 kg)
  • 4.6 kg / 10 lb 2.1 oz (10.132 lb)
  • Source of data
  • - - Data from my own collection
  • Mentioned in
  • - - Manufacturers Literature (1971,1972,1973,1974,1976,1977 Pioneer Stereo Components catalogues)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Operating Instructions Pioneer SR-202W)
  • Author
  • Model page created by Peter Böhm. See "Data change" for further contributors.

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The model Reverberation Amplifier is part of the collections of the following members.

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