• Country
• United States of America (USA)

• Manufacturer / Brand
• Midwest Radio Co., The, (Miraco); Cincinnati, OH

• Year
• 1921

• Category
• Radio module post 1925 (not a part, not a key)

• Radiomuseum.org ID
• 182457

• • Brand: Miraco

• Number of Tubes
• 1

• Valves / Tubes
• VT-1

• Wave bands
• - without

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

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Type MW Vacuum Tube Control Unit - Midwest Radio Co., The, Miraco

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 6.75 x 5.5 x 0 inch / 171 x 140 x 0 mm

• Notes
• Wooden base, Formica panel. Grid leak and condenser mounted in back. Variable plate control. Graduated rheostat for filament control. Needs tuner in front. Can be used as regenerative Audion Detector (terminals for Tickler).

• Price in first year of sale
• 10.00 $

• Mentioned in
• advert 1921

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

• Other Models

• Here you find 317 models, 181 with images and 214 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Midwest Radio Co., The, (Miraco); Cincinnati, OH