SFD2570W CH= 9D25 Ch= 7D31

Zenith Radio Corp.; Chicago, IL

  • Year
  • 1959 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 150418
    • alternative name: Chicago Radio Lab

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

 Technical Specifications

  • Number of Tubes
  • 16
  • Main principle
  • Superheterodyne (common); ZF/IF 455/10700 kHz
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 110 - 120 Volt
  • Loudspeaker
  • 6 Loudspeakers
  • from Radiomuseum.org
  • Model: SFD2570W CH= 9D25 Ch= 7D31 - Zenith Radio Corp.; Chicago,
  • Notes
  • AC operated AM - FM tuner with stereo preamplifier, stereo amplifier and 4 speed automatic record changerl. Sams photofact set 495 folder 19 date 8-60 features the Zenith models SFD283H, SFD283R, SFD283W, SFD285M, SFD285R, SFD288E, SFD288R, SFD288W, SFD290H, SFD290R, SFD2560E, SFD2560R, SFD2560W, SFD2565M, SFD2565R with tuner chassis 9D24 and amp chassis 7D31, the models SFD2570E, SFD2570W, SFD2570Y, SFD2575L, SFD2580H, SFD2580R with tuner chassis 9D25 and amp chassis 7D31 as the same schematic.
  • Author
  • Model page created by Peter Hoddow. See "Data change" for further contributors.

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