• Year
  • 1959
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 70425
    • alternative name: Continental Radio & TV

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

 Technical Specifications

  • Number of Tubes
  • 12
  • Main principle
  • Superheterodyne (common); ZF/IF 455/10700 kHz
  • Tuned circuits
  • 6 AM circuit(s)     6 FM circuit(s)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Changer (Record changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 110 - 120 Volt
  • Loudspeaker
  • 4 Loudspeakers
  • Power out
  • 8 W (undistorted)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 643 Ch= 12B1 - Admiral brand Continental
  • Shape
  • Console with any shape - in general
  • Notes
  • The Admiral model 643 is a 12-tube console radio with AM/FM stereo tuner and an 8W mono amplifier with 15 inch woofer, an 8 inch midrange, 5.25 inch tweeter and a 3.5 inch tweeter. Has a built in stereo record changer. Requires a matching Admiral model SS643 auxiliary amplifier/speaker unit for the 2nd stereo channel.

  • Circuit diagram reference
  • Beitman Radio Diagrams Vol. 19, 1959

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