• Country
• Canada

• Manufacturer / Brand
• Silveradio Ltd.,(where)

• Year
• 1930

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 155395

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

• Number of Tubes
• 1

• Valves / Tubes

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• from Radiomuseum.org
• Model: 33-A [25 cycle] - Silveradio Ltd.,where

• Notes
• The model 33A power unit is used in combination with the model 34A or 35A receiver.
  See also Silver - Marshall Manufacturing Co.

• Circuit diagram reference
• Radio College of Canada

• Literature/Schematics (1)
• RCC page 3

• Author
• Model page created by Hans-Joachim Korn † 16.11.15. See "Data change" for further contributors.

• Other Models

• Here you find 23 models, 1 with images and 23 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Silveradio Ltd.,(where)