• Country
• United States of America (USA)

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

• Year
• 1953 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 81991

• • alternative name: Heath Company

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

• Number of Tubes
• 6

• Valves / Tubes
• 12SH7 or 12SJ7 12J5 12SL7 12A6 12A6 5Y3

• Wave bands
• - without

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

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

• Power out
• 6 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Amplifier A-7C - Heathkit Brand, Heath Co.;

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 11.5 x 5.25 x 6.5 inch / 292 x 133 x 165 mm

• Notes
• a variant of this amp without phono stage is called Model A-7B.

• Price in first year of sale
• 17.00 $

• Mentioned in
• -- Original prospect or advert

• Literature/Schematics (1)
• -- Schematic

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

• Other Models

• Here you find 714 models, 698 with images and 505 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)