• Country
• United States of America (USA)

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

• Year
• 1980 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 271107

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110-240 Volt

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

• Power out
• 50 W (undistorted)

• Material
• Wooden case

• from Radiomuseum.org
• Model: MW-AM-FM Stereo Receiver MR215L - Marantz Sound United LLC;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 440 x 150 x 360 mm / 17.3 x 5.9 x 14.2 inch

• Notes
• Tuning range: FM, MW, LW
  Power output: 25 watts per channel into 8 Ohms (stereo)
  Frequency response: 18Hz to 30kHz
  Total harmonic distortion: 0.1%
  Damping factor: 42
  Input sensitivity: 2.8mV (MM), 180mV (line)
  Signal to noise ratio: 72dB (MM), 80dB (line)
  Output: 500mV (line)
   
  See also the Marantz AM-FM Stereophonic Receiver MR215 with MW and FM only.

• Net weight (2.2 lb = 1 kg)
• 7.1 kg / 15 lb 10.2 oz (15.639 lb)

• Author
• Model page created by Bartosz Szwed. 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