6-604W-110 Late

Olympic Radio & Television, Inc.; New York (NY)

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  • Year
  • 1947
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 49843

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • AC/DC-set / 105 - 125 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6.5 inch = 16.5 cm
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: 6-604W-110 [Late] - Olympic Radio & Television,
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • This model line Olympic 6-604 with built-in loop antenna consists of 6-604W-110, 6-604W-150, 6-604W-220, 6-604V-110 and 6-604V-220, each in a version "early" and "late" with an other tube line up. The suffix indivates the AC/DC voltage: 110 = for 105-125 volts, 150 = for 140-160 and 220 = for 200-240 volts. The suffix W stands for color Walnut and V for color Ivory.

    Rider's documents the same range of models as SAMS, but on pages 17-1 to 17-2 for the "early" version with 12SK7 etc., followed by information about "early" and "late" on page 17-3 to 17-4, followed by the documentation of the "late" model range on page 17-5 and 17-6 with 12BA6 etc.

    SAMS Photofact set 22 of date August 1947, folder 4712-21 is for the "late" model line with tubes beginning with 12BA6 etc. instead of the 12SK7 of the "early" model line - again for all 5 versions. Beitman 1947 documents the "early" version on one page for models 6-604W and 6-604V.
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 17 = 1948 and before

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