Stereo Headphones HD 424 X
Sennheiser Electronic (Labor W); Wennebostel
- Country
- Germany
- Manufacturer / Brand
- Sennheiser Electronic (Labor W); Wennebostel
- Year
- 1978 ??
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 340242
- 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 HD 424 X - Sennheiser Electronic Labor W;
- Notes
-
Stereo headphones with 16 ÷ 20,000 Hz frequency response. Dynamic listening principle.
Impedance 2,000 Ω.
- Net weight (2.2 lb = 1 kg)
- 0.170 kg / 0 lb 6 oz (0.374 lb)
- Mentioned in
- -- Original prospect or advert (CQ Elettronica, Italy, CD editor number 4/136 April 1978.)
- Author
- Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.
- Other Models
-
Here you find 294 models, 278 with images and 134 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel