Majestic Super-B Current Supply

Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)

Data
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  • Year
  • 1926/1927
  • Category
  • Power supply/conditioner or battery or charger 
  • Radiomuseum.org ID
  • 111143

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

 Technical Specifications

  • Number of Tubes
  • 1
  • Valves / Tubes
  • BH
  • 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 Super-B Current Supply - Grigsby-Grunow -Hinds Co.
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 130 x 230 x 250 mm / 5.1 x 9.1 x 9.8 inch
  • Notes
  • Introduced March 1926; trademark used since Feb.22,1926. Goes together with Majestic A Current Supply.
  • Price in first year of sale
  • 35.00 $
  • Literature/Schematics (2)
  • Radio Broadcast, May 1926, p. 69
  • Author
  • Model page created by Vitor Oliveira. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Majestic Super-B is part of the collections of the following members.

 Forum

Forum contributions about this model: Grigsby-Grunow -: Majestic Super-B Current Supply

Threads: 1 | Posts: 9

Hello dear all,

I own this model (Majestic Super-B), battery eliminator, or power supply for +B, anyway is the first time I see a old piece like that and I need help, like the schematic or Manual or some other data or knowledge to how can plug my old radio battery sets... please.

This set use a BH type tube.

Majestic Super-B (1926)

Thanks in advance and all the best,

Vitor

Vitor Oliveira, 10.Jan.07

Weitere Posts (9) zu diesem Thema.