- Country
- Germany
- Manufacturer / Brand
- Dual, Gebr. Steidinger; St. Georgen/Schwarzwald
- Year
- 1972
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 263876
Sales Brochure
Sales Brochure
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - Is a Headphone or Earphone
- Material
- Various materials
- from Radiomuseum.org
- Model: DK 200-1 - Dual, Gebr. Steidinger; St.
- Shape
- Miscellaneous shapes - described under notes.
- Notes
-
Dual High Fidelity Stereo Headset Model DK 200-1.
Freq. response:20-17000 Hz Impedance: 400 ohms per system.
Sensitivity: 0,2 mW per system, corresponding to 0.28 v for 100 dB (20ubar) sound pressure at 400 ohms
Max. power output: 100 mW per system, corresponding to 6.34 V at 400 ohms
Distortion (at 1000 Hz): <1% at 120 dB (200 ubar)
Net weight: aproximate 0.85 lbs
Dual DK 200-1 with cable and speaker type plug per DIN 41529.
See also:
Dual DK 200-2 with cable and 1/4 in. coaxial phone plug.
- Net weight (2.2 lb = 1 kg)
- 0.390 kg / 0 lb 13.7 oz (0.859 lb)
- Mentioned in
- -- Original prospect or advert
- Author
- Model page created by Franz Scharner. See "Data change" for further contributors.
- Other Models
-
Here you find 885 models, 845 with images and 476 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Dual, Gebr. Steidinger; St. Georgen/Schwarzwald