Amplifying Transformer R-150 R-151 R-152

Thordarson Electric Mfg. Co. ; Chicago (IL)

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  • Year
  • 1927
  • Category
  • Radio part (not a module) 
  • Radiomuseum.org ID
  • 275741

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Amplifying Transformer R-150 R-151 R-152 - Thordarson Electric Mfg. Co. ;
  • Dimensions (WHD)
  • 58 x 63 x 46 mm / 2.3 x 2.5 x 1.8 inch
  • Notes

  • For musical performance

    R-150    3-1/2  to  1   #4.00
    R-151    6        to  1   $4.50
    R-152    2        to  1   $5.00

     

  • Net weight (2.2 lb = 1 kg)
  • 0.415 kg / 0 lb 14.6 oz (0.914 lb)
  • Price in first year of sale
  • 4.00 $
  • Author
  • Model page created by Ron Casterson. See "Data change" for further contributors.

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The model Amplifying Transformer is part of the collections of the following members.

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