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In Reply to: A question about tube longevity posted by artemus on August 14, 2006 at 14:13:47:
Preamp tubes should last at least 10,000 hours. I have even seen claims of 100,000 hours by staying under the max ratings. Seems quite feasible as I have many used 12xx7 tubes that test and work just fine.
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Follow Ups
- Re: A question about tube longevity - Gusser 15:00:01 08/14/06 (0)