Integrated Stereo Amplifier PM-66SE KI Signature (PM66KI) 74PM66 /92B /95B

Marantz (Sound United LLC); Vista, CA

  • Year
  • 1997
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 180752

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

 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
  • 100 W (140 W max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Integrated Stereo Amplifier PM-66SE KI Signature 74PM66 /92B /95B - Marantz Sound United LLC;
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 439 x 138 x 343 mm / 17.3 x 5.4 x 13.5 inch
  • Notes
  • A Ken Ishiwata designed hi-fi integrated stereo amplifier housed in a black metal case with power output 2 x 50 watts RMS into 8 ohms, with a full system infrared remote control (RC66-PM). It is a modified version of the Marantz model PM-66SE with a copper plated chassis, a toroidal mains transformer and upgraded capacitors. With rotary Volume and Balance controls, rotary Input Selector switch (Phono, CD, Tuner, Aux), push button switches for Balance Direct, Tape1, Tape2 and copy Tape2⇾Tape1, jack for Headphones and on the remote control only buttons for Mute and motorised Volume Control. On the back, a Ground connection, RCA phono sockets for input Aux, Tuner, CD and Phono (MM), for input/output Tape1 and Tape2, input/output terminals for remote control and terminals for one pair of loudspeakers.

    Specification  
    Power output  
      RMS 8Ω/4Ω
      DIN 8Ω/4Ω
    50/70W
    55/75W
    IHF dynamic power 8Ω/4Ω 80/110W
    THD at 8Ω rated output 0.008%
    Intermodulation distortion 0.008%
    Damping factor  100
    Magnetic cartridge input  
    Input sensitivity inpedance 2.5mV/47kΩ
    Accuracy of frequency response to IEC RIAA 0.5dB
    Signal to noise ratio (IHF A weighted) 87dB
    Tuner/CD/Aux/Tape inputs  
    Input sensitivity impedance 150mV/33kΩ
    Signal to noise ratio (A weighted) 97dB
    Frequency response (-3dB limits) 5Hz-70kHz
    Channel separation (1kHz/10kHz)  >85/65dB

    Versions/Power Requirements
     /92B, /95B versions  /  230V AC 50Hz

    Made in Singapore, modified in the UK

  • Net weight (2.2 lb = 1 kg)
  • 6.7 kg / 14 lb 12.1 oz (14.758 lb)
  • Price in first year of sale
  • 400.00 GBP
  • Source of data
  • - - Manufacturers Literature
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service Manual for the 74PM66 /92B /95B Model PM66KI 3/1997, addendum to the PM-66SE Service Manual)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Marantz PM-66SE User Guide)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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