Headphones DLR No. 2 (DLR-2)
MILITARY U.K. (different makers for same model)
- Country
- Great Britain (UK)
- Manufacturer / Brand
- MILITARY U.K. (different makers for same model)
- Year
- 1943 ?
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 139160
- Main principle
- none
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - Is a Headphone or Earphone / Ø 6 cm = 2.4 inch
- Material
- Metal case
- from Radiomuseum.org
- Model: Headphones DLR No. 2 - MILITARY U.K. different makers
- Shape
- Miscellaneous shapes - described under notes.
- Dimensions (WHD)
- 220 x 190 x 60 mm / 8.7 x 7.5 x 2.4 inch
- Notes
-
"Sound powered" or balanced armature type headphones. Medium Impedance, about 500 Ohms at 1kHz. See also DLR-1 and DLR-5 and the article for DLR-5 about rewinding. There are some other brands and US made balanced armature type headphones like the US Navy WWII (WW2) Deck Talker Headset Type R17T23.
- Net weight (2.2 lb = 1 kg)
- 0.5 kg / 1 lb 1.6 oz (1.101 lb)
- Author
- Model page created by Nikolaus Löwe. See "Data change" for further contributors.
- Other Models
-
Here you find 146 models, 114 with images and 48 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from MILITARY U.K. (different makers for same model)
Collections
The model Headphones is part of the collections of the following members.