Integrated Stereo Amplifier PM-63 74PM63 /01B /02B /01G /02G

Marantz (Sound United LLC); Vista, CA

  • Year
  • 1993
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 309136

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Radio Control (+Remote Wire etc)
  • Power type and voltage
  • Alternating Current supply (AC) / 110 or 120 or 220 or 230 or 240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 140 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Integrated Stereo Amplifier PM-63 74PM63 /01B /02B /01G /02G - Marantz Sound United LLC;
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 420 x 118 x 300 mm / 16.5 x 4.6 x 11.8 inch
  • Notes
  • A 2 x 70 watt integrated stereo amplifier with remote control (RC-53). Input sockets for Phono (MM), CD, Tuner and Aux, input/output sockets for two Tape decks (DCC and Tape), Remote Cont (for connection to an external remote control system), terminals for two pairs of loudpeakers (System 1, 2) and three switched AC outlets. On the front, Press buttons for Power, Phono, CD, Tuner, Aux, DCC, Tape, Muting,  Speakers (1, 2), Source Direct and Loudness, rotary controls for Bass, Treble, Balance and Volume, a rotary Rec Selector switch (Tape>DCC, DCC>Tape, Source, Off, Phono, CD, Tuner, Aux) and a jack for headphones.

    Specification
    Power Output per channel .............:  70 watts rms into 8Ω (20Hz - 20kHz)   
    Total Harmonic Distortion at 8Ω .....:  0.007%
    Intermodulation Distortion ..............:  0.007%
    Damping Factor .............................:  120
    Signal to Noise ratio   MM...............:  94dB
                                       Line .............:  104dB
    Input Sensitivity/Impedance :
                                       MM ..............:  2.5mV/47kΩ
                                       Line .............:  150mV/33kΩ
    Frequency Response Line .............:  10Hz - 70kHz (-1dB)
    Channel Separation .......................:  >85dB
    Speaker Impedance System 1, 2  ..:  8-16Ω per speaker
                                     System 1+2 ...:  16Ω per speaker

    Versions/Power Requirements
    /01B /01G   110/120/220/240 V AC 50/60Hz with Voltage Selector
    /02B /02G   230 V AC 50 Hz

    Made in Japan
    Also made in Singapore, PM-63 type 80PM63

  • Net weight (2.2 lb = 1 kg)
  • 6.9 kg / 15 lb 3.2 oz (15.198 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service Manual for the 74-PM63 First Issue dated 1993)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum