• Country
• United States of America (USA)

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

• Year
• 1977–1980

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 273265

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (BC) and FM or UHF.

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

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

• Power out
• 104 W (undistorted)

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereophonic Receiver 2252 - Marantz Sound United LLC;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 440 x 137 x 365 mm / 17.3 x 5.4 x 14.4 inch

• Notes
• Power output: 52 watts per channel into 8 Ohms (stereo)
  Frequency response: 20Hz to 20kHz
  Total harmonic distortion: 0.1%
  Damping factor: 45
  Input sensitivity: 1.8mV (MM), 180mV (line)
  Signal to noise ratio: 76dB (MM), 88dB (line)
  Output: 775mV (line), 1.5V (Pre out)
   
  Designed in U.S.A. Produced in Japan

• Net weight (2.2 lb = 1 kg)
• 14.2 kg / 31 lb 4.4 oz (31.278 lb)

• Author
• Model page created by Bartosz Szwed. 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