• Country
• United States of America (USA)

• Manufacturer / Brand
• Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)

• Year
• 1927/1927

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 113353

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

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Majestic A Current Supply - Grigsby-Grunow -Hinds Co.

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 12 x 9 x 5 inch / 305 x 229 x 127 mm

• Notes
• Introduced June 1927. Goes with Super-B, Master-B, or Special Master-B supply.

• Net weight (2.2 lb = 1 kg)
• 14.5 kg / 31 lb 15 oz (31.938 lb)

• Price in first year of sale
• 39.50 $

• Mentioned in
• Radio Manufacturers of the 1920's, Vol. 2

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 201 models, 122 with images and 157 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)