• Country
• United States of America (USA)

• Manufacturer / Brand
• Superex Electronics Corp.; Yonkers (NY)

• Year
• 1970 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 265985

• Wave bands
• - without

• Power type and voltage
• Other, details in remarks or not known.

• Loudspeaker
• - Is a Headphone or Earphone

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: The Superex Professional ST-PRO - Superex Electronics Corp.;

• Net weight (2.2 lb = 1 kg)
• 1 kg / 2 lb 3.2 oz (2.203 lb)

• Author
• Model page created by Michael Gnaedig-Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 8 models, 5 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Superex Electronics Corp.; Yonkers (NY)