I do what Larryken does.........I have a Cary SLI-80F1
warming up time tube amplifier
The manual suggests 30 seconds warming up time as 'sufficient' and to not turn it off at all when using it multiple times a day (but to keep the tubes glowing waeres them out as well).
So would turning it off and allowing 10-15 minutes warming up be the ultimate for tube life?
So would turning it off and allowing 10-15 minutes warming up be the ultimate for tube life?
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