• Country
• United States of America (USA)

• Manufacturer / Brand
• Simplex Radio Co.; Philadelphia, PA and Sandusky, OH

• Year
• 1921

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 196332

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Vario-Coupler - Simplex Radio Co.;

• Shape
• Tablemodel, with any shape - general.

• Notes
• Simplex Radio Company offered a line of mounted radio components that could be connected together to build a complete receiver. This is the mounted Vario-Coupler

• Price in first year of sale
• 10.00 $

• Literature/Schematics (1)
• October 1921 QST advertisement for Simplex page 100

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

• Other Models

• Here you find 178 models, 91 with images and 64 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Simplex Radio Co.; Philadelphia, PA and Sandusky, OH