• Country
• Canada

• Manufacturer / Brand
• De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 108716

• Number of Tubes
• 4

• Valves / Tubes

• Main principle
• TRF with regeneration; Reflex

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case

• from Radiomuseum.org
• Model: R 4 - De Forest DeForest Crosley

• Shape
• Tablemodel, slant panel.

• Dimensions (WHD)
• 28 x 14 x 14 inch / 711 x 356 x 356 mm

• Notes
• Super-Trirdyn circuit. Rich two-tone Adam Brown Mahogany Cabinet.

• Price in first year of sale
• 135.00 $

• Source of data
• Radio Manufacturers of the 1920s, Vol 1

• Other Models

• Here you find 272 models, 131 with images and 183 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from De Forest (DeForest) Crosley Radio, Consolidated Industries; Toronto