Stereo Headphones TECH 2
Koss Corporation; Milwaukee, WI
- Country
- United States of America (USA)
- Manufacturer / Brand
- Koss Corporation; Milwaukee, WI
- Year
- 1978
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 298193
Photo Magazine Le Haut Parleur
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - Is a Headphone or Earphone
- Material
- Various materials
- from Radiomuseum.org
- Model: Stereo Headphones TECH 2 - Koss Corporation; Milwaukee,
- Notes
-
TECH 2 headphones are equipped with oversized KOSS electrodynamic cells and KOSS pneumatic self-adjusting air-cushioned ear cushions that provide 40 dB sound insulation. The case (closed) is an acoustic chamber , allowing precise sound reproduction and reproduction of low extremes.
Frequency Response : 10-22000 HZ
Impedance 3.2-600 ohms (compatible with any amplifier)
Total harmonic distortion : less than 0,3% at 1 KHz, 100 dB-SPL
Cells :50 mm, earpieces : Koss TM pneumality, cord length : 3 m
- Net weight (2.2 lb = 1 kg)
- 0.450 kg / 0 lb 15.9 oz (0.991 lb)
- Mentioned in
- Le Haut-Parleur (page 92-nº 1628)
- Author
- Model page created by Manuel Albano Neves. 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