• Country
• United States of America (USA)

• Manufacturer / Brand
• Klitzen Radio Manufacturing Co.; Racine WI

• Year
• 1921

• Category
• Radio module pre 1926 (not a part, not a key)

• Radiomuseum.org ID
• 187108

• • alternative name: Triangle-Electric (TECO)
  • Brand: Wolverine

• Number of Tubes
• 3

• Valves / Tubes
• VT-Class-I or B_Moorhead-Shaw VT-Class-II or A_Moorhead VT-Class-II or A_Moorhead

• Main principle
• Detector with Vacuum Tube (Valve), no tuner; 2 AF stage(s)

• Wave bands
• - without

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Detector-Two Step Amplifier - Klitzen Radio Manufacturing Co

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 9.75 x 8 x 5 inch / 248 x 203 x 127 mm

• Notes
• First advertised in the November 1921 Radio News Magazine under a Barawik Co. and also under a Montgomery Wards advertisement. This detector two stage amplifier was advertised as as having a "Formica" panel with a "Fine Mahogany finished large size cabinet" in the Barawik ad and having a "Bakelite" panel with a "High grade weathered oak finish cabinet" in the Wards ad. Apparently Klitzen built two slightly different detector/amplifiers for the two different companies they were sold under. The Barawik D/A was priced for $31 while the Wards version was priced at $33.50.

• Price in first year of sale
• 31.00 $

• Mentioned in
• Radio Manufacturers of the 1920's, Vol. 3 (Page 167)

• Literature/Schematics (1)
• Radio News Magazine Nov. 1921 Page 457

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

• Other Models

• Here you find 22 models, 18 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Klitzen Radio Manufacturing Co.; Racine WI