Royal 675-L Ch= 6CT41Z1

Zenith Radio Corp.; Chicago, IL

  • Year
  • 1959/1960
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 73969
    • alternative name: Chicago Radio Lab

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

 Technical Specifications

  • Number of Transistors
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 4x1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Power out
  • 0.2 W (undistorted)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Royal 675-L Ch= 6CT41Z1 - Zenith Radio Corp.; Chicago,
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 8.44 x 4.93 x 3.125 inch / 214 x 125 x 79 mm
  • Notes
  • This model "Royal 675-L " is probably the Zenith model Royal 675L (chassis = 6CT41Z1) shown in Photofact set 492, folder 27 from July 1960. See also the later Royal 675LG with another case.

  • Net weight (2.2 lb = 1 kg)
  • 3 lb 3 oz (3.188 lb) / 1.447 kg
  • Price in first year of sale
  • 50.00 $

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The model Royal 675-L is part of the collections of the following members.

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