• Year
  • 1924
  • Category
  • Power supply/conditioner or battery or charger 
  • Radiomuseum.org ID
  • 224503
    • alternative name: Acme Radio, Ohio
    • Brand: Moto-Midget

 Technical Specifications

  • Number of Tubes
  • 1
  • Valves / Tubes
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Battery Charger - Acme Electric & Manufacturing
  • Notes
  • Charger for "A" and "B" batteries.

    Design included a lamp socket adapter, power transformer, Tungar rectifying tube, and battery clamp cables.

    Price listed did not include Tungar tube.

     

     

  • Price in first year of sale
  • 8.50 USD
  • Mentioned in
  • -- Original prospect or advert (Radio Age, March 1924, page 44, Acme charger recently brought on the market.)
  • Literature/Schematics (1)
  • Wireless Age (April 1924, page 61.)

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