Integrated Stereo Amplifier PM-42 74PM42 /00B /01B /02B /05B /07B

Marantz (Sound United LLC); Vista, CA

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  • Year
  • 1992
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 308974

 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) / 110 or 120 or 220 or 230 or 240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 100 W (140 W max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Integrated Stereo Amplifier PM-42 74PM42 /00B /01B /02B /05B /07B - Marantz Sound United LLC;
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 420 x 118 x 280 mm / 16.5 x 4.6 x 11 inch
  • Notes

  • A 2 x 50 watts integrated stereo amplifier. With defeatable tone controls (Source Direct). Input RCA sockets for Tuner, CD, Phono (MM and MC) and Aux, and input/output RCA sockets for two Tape decks. Terminals for two pairs of loudpeakers (Main, Sub). Jack for headphones. The 01B model has two AC Outlets, one switched, one unswitched.

    Specification
    Power Output per channel .............:  50 watts rms into 8Ω
                                                            :  70 watts rms into 4Ω
    Total Harmonic Distortion at 8Ω .....:  0.01%
    Intermodulation Distortion ..............:  0.01%
    Damping Factor .............................:  100
    Signal to Noise ratio   MM..............:  92dB
                                       MC...............:  73dB
                                       Line .............:  102dB
    Input Sensitivity/Impedance :
                                       MM ..............:  2.5mV/47kΩ
                                       MC ..............:  250µV/100Ω
                                       Line .............:  150mV/33kΩ
    Frequency Response .....................:  10Hz - 100kHz
    Speaker Impedance : Main ............:  4-16Ω per speaker
                                       Sub ..............:  4-16Ω per speaker
                                       Main + Sub ..:  8-16Ω per speaker

    Version/Power Requirements
    /00B  230 V AC 50-60Hz
    /01B  110/120/220/240 V AC 50-60Hz with Voltage Selector
    /02B  230 V AC 50-60Hz
    /05B  240 V AC 50-60Hz
    /07B  240 V AC 50-60Hz

     

  • Net weight (2.2 lb = 1 kg)
  • 6.5 kg / 14 lb 5.1 oz (14.317 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (User Guide for model PM-32/PM-42)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Service Manual for model PM-42)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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