• Country
• United States of America (USA)

• Manufacturer / Brand
• 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.

• 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.

• Other Models

• Here you find 569 models, 560 with images and 92 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Marantz (Sound United LLC); Vista, CA