2, NEW, Philco-Sylvania 2A3, black plate, fishing pole supports, match date pair
USD 358.95 USD
Specifications
| Brand | SYLVANIA |
| Type | NOS Tube |
| Model | 2A3 |
| Country Of Manufacture | United States |
| MPN | 2A3 |
| Country Of Origin | United States |
Firm bases, excellent silvering. Tubes are matched for structure and dynamic gain- test at 3525, 3500 where pass/fail is 1900 micromho. Many other lots of tubes for sale this week.
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