Integrated Stereo Amplifier PM-48 74PM48/02B

Marantz (Sound United LLC); Vista, CA

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  • Year
  • 1997/1998
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 322403

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Remote Control (with wire or wireless)
  • Power type and voltage
  • Alternating Current supply (AC) / 230 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 60 W (80 W max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Integrated Stereo Amplifier PM-48 74PM48/02B - Marantz Sound United LLC;
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 439 x 136 x 345 mm / 17.3 x 5.4 x 13.6 inch
  • Notes

  • A hi-fi stereo integrated amplifier with D-BUS and infrared remote control (RC-66PM), with power output of 30 watts RMS per channel into 8 ohms or 40 watts RMS per channel into 4 ohms. With rotary controls for Volume, Bass, Treble, and Balance, rotary Rec Selector switch (Tape1→Tape2, Tape2→Tape1, Source, Off, Phono, CD, Tuner, Aux), push button switches for Phono, CD, Tuner, Aux, Tape1, Tape2, Tone Defeat, Loudness, Speakers 1 and/or 2, and a jack for Headphones. On the back, RCA phono sockets for input Phono, CD, Tuner, Aux, for input/output Tape1, Tape2 and D-BUS Remote Control and terminals for two pairs of loudspeakers.

    Specification  
    Power output per channel  
      RMS into 8Ω / 4Ω (40Hz - 20kHz)
      DIN into 8Ω / 4Ω    		 30W / 40W
    35W / 45W
    IHF dynamic power into 8Ω / 4Ω 50W / 80W
    THD at 8Ω RMS rated output 0.005%
    Intermodulation distortion 0.005%
    Damping factor 80
    Magnetic cartridge input  
      Input sensitivity/impedance 2.5mV / 47kΩ                        
      Accuracy of frequency response to RIAA 0.5dB
      Signal to noise ratio 80dB
    Tuner / CD / Aux / Tape inputs  
      Input sensitivity/impedance 150mV / 20kΩ
      Signal to noise ratio 105dB
      Frequency response (-1dB) 10 - 50kHz
      Channel separation 70dB

    Power requirement :   230V AC 50Hz

    Made in Korea

  • Net weight (2.2 lb = 1 kg)
  • 6.2 kg / 13 lb 10.5 oz (13.656 lb)
  • Mentioned in
  • -- Original prospect or advert (1997-98 Marantz The Range catalogue)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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