Name: | D&R, Ltd.; Santa Barbara, CA (USA) |
Abbreviation: | d-r |
Products: | Model types |
Summary: |
D&R, Ltd. D & R is the maker of a tube Wow and Flutter meter. They also offered turntables with outside idler drives via their audio products division. |
History: |
This manufacturer was suggested by Gottfried Silberhorn.
Country | Year | Name | 1st Tube | Notes |
---|---|---|---|---|
USA | 60 | Flutter Meter FL-3D | 6U8 | D&R model FL-3D measures Wow (0.5-6 cps) and/or Flutter (6-250 cps), with a 3000 cps t... |
Further details for this manufacturer by the members (rmfiorg):
Data Compliance | More Information |