• Country
• United States of America (USA)

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

• Year
• 1983–1991

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 172970

• • alternative name: Heath Company

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Batteries / addl. power jack / 9-18 Volt

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

• Power out
• 1 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Active Audio Filter HD-1418 - Heathkit Brand, Heath Co.;

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 8.875 x 1.875 x 6.625 inch / 225 x 48 x 168 mm

• Notes
• Heathkit Active Audio Filter HD-1418 for SSB-CW-RTTY.

• Net weight (2.2 lb = 1 kg)
• 1.5 lb (1 lb 8 oz) / 0.681 kg

• Price in first year of sale
• 130.00 $

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Arpad Roth † 27.3.17. 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)