• Country
• United States of America (USA)

• Manufacturer / Brand
• Sound Technology; Campbell, CA

• Year
• 1975 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 333942

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 90-130 / 180-260 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Distortion Measurement System 1701A - Sound Technology; Campbell, CA

• Shape
• Boatanchor (heavy military or commercial set >20 kg).

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

• Other Models

• Here you find 7 models, 7 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sound Technology; Campbell, CA