Dynamic Stereo Headphones Pro-4A
Koss Corporation; Milwaukee, WI
- Country
- United States of America (USA)
- Manufacturer / Brand
- Koss Corporation; Milwaukee, WI
- Year
- 1966
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 268191
Advertise 1966
Advertise 1968
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - Is a Headphone or Earphone
- Material
- Various materials
- from Radiomuseum.org
- Model: Dynamic Stereo Headphones Pro-4A - Koss Corporation; Milwaukee,
- Shape
- Miscellaneous shapes - described under notes.
- Notes
-
Koss Dynamic Stereo Headphones Model Pro-4A.
15 - 30000Hz
Impedance 8 Ohms
- Price in first year of sale
- 50.00 USD
- Mentioned in
- -- Original prospect or advert
- Author
- Model page created by Franz Scharner. 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