• Country
• United States of America (USA)

• Manufacturer / Brand
• Acrosound, Philadelphia

• Year
• 1961 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 280867

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

• Number of Tubes
• 0

• Valves / Tubes
• 7199 7199 7247 7247

• Number of Transistors

• Semiconductors
• Selenium-Rectifier

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Hi-Fi equipment

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Pre-Amplifier S-1001 - Acrosound, Philadelphia

• Shape
• Book-shelf unit.

• Notes

• The Acrosound S-1001 is an AC operated 4 tube stereo preamplifier with 3rd channel output.  Has 2 phono inputs and 78 / LP / RIAA equalization settings.

  This unit was available as a self-powered factory wired unit, as an externally powered factory wired unit, as a self-powered kit and as an externally powered kit.

• Source of data
• -- Original-techn. papers.

• Mentioned in
• High Fidelity Magazine September 1961 pages 72, 73

• Author
• Model page created by Gottfried Silberhorn. See "Data change" for further contributors.

• Other Models

• Here you find 6 models, 6 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Acrosound, Philadelphia