• Country
• United States of America (USA)

• Manufacturer / Brand
• All American Mohawk, Rauland Lyric; Chicago, IL

• Year
• 1932 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 31862

• • alternative name: All American Electrical Manufacturers || All-American Radio || American Mohawk || Mohawk Corporation of Illinois || Mohawk Electric Corporation || Rauland Mfg.Co.

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 7

• Valves / Tubes
• 236 237 236 236 237 233 233

• Main principle
• Superhet with RF-stage; Anode bend detection

• Tuned circuits
• 8 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Direct Current supply (DC) / 220 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: DC7 [220V and 233] - All American Mohawk, Rauland

• Shape
• Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).

• Notes

• See also model DC7 [220V and 238] with 2 audio output tubes 238.

• External source of data
• Ernst Erb

• Literature/Schematics (1)
• Rider's Perpetual, Volume 3 = 1933 and before (page 21)

• Other Models

• Here you find 205 models, 78 with images and 90 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from All American Mohawk, Rauland Lyric; Chicago, IL