Stereo Cassette Receiver System PRS-2121

Sony Corporation; Tokyo

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  • Year
  • 1983 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 341561

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Details
  • Cassette-Recorder or -Player; Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 40 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Cassette Receiver System PRS-2121 - Sony Corporation; Tokyo
  • Shape
  • Rack
  • Dimensions (WHD)
  • 405 x 435 x 195 mm / 15.9 x 17.1 x 7.7 inch
  • Notes

  • Stereo Cassette Receiver System, PRS 2121

    A sound processing system comprised of;

    Tuner

    • FM 87,5 - 108 MHz
    • LW 150 - 350 kHz
    • MW 522-1602 kHz

    Playback Cassette Deck

    Recording & Playback Cassette Deck

    Graphic Equaliser

    10 Bands, ± 10dB at 63, 125, 250, 500, 1000, 2000, 4000, 8000, 16000 Hz

    Audio Mixer

    Audio Amplifier

    • 20 + 20 Watt 
    • 20-20000 Hz
    • THD 0,05%


    Recorder-Teil A:
    4-Spur Stereo, 1 Pb-Kopf, 4,75 cm/sec. + Pitchcontrol
    20-16000 Hz (Metallic Band), 65 dB, Dolby B
    Recorder-Teil B:
    4-Spur Stereo, 1 Löschkopf, 1 Rec/Pb-Kopf
    30-16000 Hz(Metallic Band), 65 dB, Dolby B
    Klirrfaktor 1%

    Mikrofonverstärker und Mischer

    2-Weg Baßreflexbox Sony SS-2121
    8 Ohm, 80 - 20000 Hz,, Nenn-/Musikbelastbarkeit 60 / 120 Watt
    Chassis: 1 x Woofer 160mm, 1x MidHighTone 70x150 (Horn type)
    260x580x165 mm, 6,2 kg

    Audio-Rack Sony SU-F2121
    490x925x435mm, 6,5 kg

  • Net weight (2.2 lb = 1 kg)
  • 12 kg / 26 lb 6.9 oz (26.432 lb)
  • Mentioned in
  • -- Original prospect or advert
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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