• Year
  • 1958
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 72186

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

 Technical Specifications

  • Number of Tubes
  • 0
  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed / 120 Volt
  • Loudspeaker
  • 2 Loudspeakers
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: S21B - Motorola Inc. ex Galvin Mfg.Co
  • Shape
  • Console, Lowboy (legs < 50 %).
  • Notes
  • The Motorola Model S21B is the right side speaker cabinet for the Motorola model SK21B or SK23B. Cabinet is Blonde Oak. This model has Qty(1) 6" PM speaker and Qty(1) 4" PM speaker, which make up the right side speaker system of stereo model SK21B or SK23B.
  • Literature/Schematics (1)
  • - - Manufacturers Literature

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