Strong Pair Sylvania 7591A Power Tubes O Getters Matched Codes Tested TV-7B/U
USD 129.99 USD
Specifications
| Brand | SYLVANIA |
| Type | Power Tubes |
| Model | 7591A |
| MPN | 7591A |
| Country Of Origin | United States |
Both tubes test balanced at 50 with 36 being the minimum score for a good tube (with 65% life remaining).
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