Name: | Pearson, Alfred; Hull (GB) |
Abbreviation: | pearson |
Products: | Model types |
Summary: |
Alfred Pearson Moving coil loudspeakers. Mentioned with one model in Wireless World, June 6th, 1928, p.609. |
History: |
This manufacturer was suggested by Mark Hippenstiel.
Country | Year | Name | 1st Tube | Notes |
---|---|---|---|---|
GB | 28 | Moving Coil Speaker | Diaphragm angle 90 degrees. Cover plate and diaphragm supporting ring cast in one piece. ... |
Data Compliance | More Information |