• Country
• United States of America (USA)

• Manufacturer / Brand
• Koss Corporation; Milwaukee, WI

• Year
• 1976

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 310051

• Wave bands
• - without

• Loudspeaker
• - Is a Headphone or Earphone

• Material
• Various materials

• from Radiomuseum.org
• Model: Slimline K-135 - Koss Corporation; Milwaukee,

• Notes

• 9 octaves

• Net weight (2.2 lb = 1 kg)
• 0.425 kg / 0 lb 15 oz (0.936 lb)

• Mentioned in
• Le Haut-Parleur No 1577 du 2.12.1976 p. 89/90

• Author
• Model page created by Manfred Rathgeb. See "Data change" for further contributors.

• Other Models

• Here you find 51 models, 50 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Koss Corporation; Milwaukee, WI