Name: | Magnite Laboratories, Dynetron / Dyn-A-Blue / The Royal (tubes); Newark, NJ (USA) |
Abbreviation: | magnite |
Products: | Model types |
Summary: |
Magnite Laboratories Page 354 of Tyne's "Saga of the Vacuum Tube" lists Dyn-A-Blue and Dynetron tubes being made by this company. Both tubes had blue glass bulbs. Advertisements show Dyn-A-Blue and Dynetron as a name for 201-A tubes in 1924, and The Royal 201-A in 1925 - rather than a brand. The company also made the Magnite Loudtalking Crystal in 1924. For tubes Dynetron please use Dynetron page. |
History: |
This manufacturer was suggested by Fin Stewart.
Country | Year | Name | 1st Tube | Notes |
---|---|---|---|---|
USA | 23 | The Loud Talking Crystal | Crystal / cat whisker for use in detector radios. |
Further details for this manufacturer by the members (rmfiorg):
Data Compliance | More Information |