• Country
• Canada

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

• Year
• 1934–1936

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 158453

• Number of Tubes
• 5

• Valves / Tubes
• 6A7M 88M 6B7M 41M 80

• Main principle
• Superheterodyne (common); ZF/IF 175 kHz; 2 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Earl Ch= 81 - De Forest DeForest Crosley

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 13 x 8 x 10 inch / 330 x 203 x 254 mm

• Notes
• Cabinet made by Knechtel Furniture Co. Ltd. Hanover, On, Canada Rogers Ten-45, Ten-51 and Majestic Madelaine are all electronically identical to this set.

• Net weight (2.2 lb = 1 kg)
• 22 lb (22 lb 0 oz) / 9.988 kg

• Circuit diagram reference
• Radio College of Canada

• Mentioned in
• RCC Rogers-Majestic section page 16, 11, 12 & Cross-Reference

• Literature/Schematics (1)
• Table Top Radios Vol. 1 Stein 98 (page 57.)

• 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