Lapel Crystal Microphone L 1
- United States of America (USA)
- Manufacturer / Brand
- Astatic Corp.; Conneaut (OH)
- Microphone or Pick-up element
- Radiomuseum.org ID
- alternative name: Omnitronics LLC
- Wave bands
- - without
- Power type and voltage
- No Power needed
- - For headphones or amp.
- Metal case
- from Radiomuseum.org
- Model: Lapel Crystal Microphone L 1 - Astatic Corp.; Conneaut OH
Astatic Lapel Crystal Microphone Type L1.
Frequency response 50-6000 Hz, Output -62 dB.
microphone body is 1.5 inches outside diameter, the hole in the base for mounting is 1/4 inch
- Price in first year of sale
- 14.70 USD
- Mentioned in
- Radio Shack Catalog (1939, page 65)
- Model page created by a member from D. See "Data change" for further contributors.
- Other Models
Here you find 45 models, 44 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Astatic Corp.; Conneaut (OH)