• Country
• United States of America (USA)

• Manufacturer / Brand
• McIntosh Electrical Corp.; Chicago, Illinois

• Year
• 1922 ?

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 215567

• Main principle
• Crystal or Solid State Detector

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Stand alone Crystal Detector - McIntosh Electrical Corp.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 4.5 x 1.5 x 3 inch / 114 x 38 x 76 mm

• Notes
• McIntosh Electrical Corporation Marble Base Crystal Detector

• Net weight (2.2 lb = 1 kg)
• 0.6 kg / 1 lb 5.1 oz (1.322 lb)

• Mentioned in
• Crystal Clear (Volume 1) (Page 131)

• Author
• Model page created by Alan Larsen. See "Data change" for further contributors.

• Other Models

• Here you find 5 models, 5 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from McIntosh Electrical Corp.; Chicago, Illinois