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Sound powered, balanced armature D173012

Country:  United States of America (USA)
Manufacturer / Brand:  Western Electric Company Inc.; New York (NY)
Year: 1942 ? Category: Loudspeaker, headphone or earphone
Wave bands - without
Details
Power type and voltage No Power needed
Loudspeaker - Is a Headphone or Earphone
Power out
from Radiomuseum.org Model: Sound powered, balanced armature D173012 - Western Electric Company Inc.;
Material Metal case
Notes

Part (capsule) of "Navy-type headset" D173014 as produced during WWII. Each headset has 600 ohm impedance. Sound powered headset with balanced armature are very sensitive.

Model page created by Ernst Erb. See "Data change" for further contributors.



All listed radios etc. from Western Electric Company Inc.; New York (NY)
Here you find 149 models, 124 with images and 27 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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