• Country
• United States of America (USA)

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

• Year
• 1975–1981 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 259770

• • 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
• Alternating Current supply (AC) / 120 / 240 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo Audio Equalizer AD-1305 - Heathkit Brand, Heath Co.;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 444 x 110 x 204 mm / 17.5 x 4.3 x 8 inch

• Notes

• Heathkit 5-Band Stereo Audio Equalizer  Model AD-1305.
  30-125, 125-500, 500-2000, 2000-8000, 8000-32000 Hz +/-12 dB
  Power Consumption 10 Watts.
  AC Outlets: 1x Switched, 1x Unswitched 300 Watts each
  Wooden Side Panels

  
  In Deutschland nur als Bausatz (Kit) angeboten. Im deutschen Katalog (Weihnachten 1978) angeboten für DM 445,-. Die Original-Bauanleitung (englisch) ist von 1975.

• Net weight (2.2 lb = 1 kg)
• 4.9 kg / 10 lb 12.7 oz (10.793 lb)

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 715 models, 699 with images and 506 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)