• Country
• Canada

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

• Year
• 1936/1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 158558

• Number of Tubes
• 9

• Valves / Tubes
• 6K7M 6A7M 86M 6K7M 6F7M 86M 86M 6F6M 6F6M 5Z3

• Main principle
• Superhet with RF-stage; ZF/IF 456 kHz; 2 AF stage(s)

• Tuned circuits
• 10 AM circuit(s)

• Wave bands
• Broadcast, Short Wave(s) and Police.

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Comet Ch= 6D1031 - De Forest DeForest Crosley

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 27.5 x 41 x 14.4 inch / 699 x 1041 x 366 mm

• Notes
• The last 86M is used as a voltage regulator. A push-pull audio output circuit is used in this model.

• Price in first year of sale
• 179.95 $

• External source of data
• Folder for season 1936/37.

• Circuit diagram reference
• Radio College of Canada

• Mentioned in
• RCC Rogers-Majestic section page 22

• Author
• Model page created by Robin Roeckers. See "Data change" for further contributors.

• 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