• Country
• United States of America (USA)

• Manufacturer / Brand
• Koss Corporation; Milwaukee, WI

• Year
• 2000 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 252613

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - Is a Headphone or Earphone

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: UR 19 - Koss Corporation; Milwaukee,

• Notes

• Has volume control on the cable.

• Net weight (2.2 lb = 1 kg)
• 0.150 kg / 0 lb 5.3 oz (0.33 lb)

• Author
• Model page created by Edoardo Sigismondo. 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