• Country
• United States of America (USA)

• Manufacturer / Brand
• Heathkit (Brand), Heath Co.; Benton Harbor (MI)

• Year
• 1951 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 88798

• • alternative name: Heath Company

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

• Number of Tubes
• 5

• Valves / Tubes
• 6SN7 6SN7 6SJ7 6SJ7 6X5

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110-125 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Electronic Switch S-2 - Heathkit Brand, Heath Co.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 5.625 x 6.625 x 10.12 inch / 143 x 168 x 257 mm

• Notes

• Its main function is to allow the simultaneous oscillographic analysis of two traces that can be separated or superimposed.
  It can be used as a square wave generator with frequency from 10 to 2000 Hz, in three ranges.

• Literature/Schematics (1)
• -- Schematic

• Literature/Schematics (2)
• -- Original prospect or advert (Original catalog by Larir, agent for Italy, 1954.)

• Author
• Model page created by Hinrich Grensemann † 15.5.16. See "Data change" for further contributors.

• Other Models

• Here you find 713 models, 697 with images and 503 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Heathkit (Brand), Heath Co.; Benton Harbor (MI)