• Country
• United States of America (USA)

• Manufacturer / Brand
• Marantz (Sound United LLC); Vista, CA

• Year
• 1982 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 155471

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 220; 240 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 70 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo Amplifier PM420 - Marantz Sound United LLC;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 416 x 73 x 300 mm / 16.4 x 2.9 x 11.8 inch

• Notes
• Integrated Amp 35W + 35W (8 ohms) Tuner, Aux/compact disk, Tape, Mic, Phono.

• Net weight (2.2 lb = 1 kg)
• 5.7 kg / 12 lb 8.9 oz (12.555 lb)

• Author
• Model page created by J. Virgilio Santos. See "Data change" for further contributors.

• Other Models

• Here you find 570 models, 562 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