In Reply to: RE: Life of a 45 tube posted by PaulF70 on February 9, 2016 at 19:29:34:
At Golden Ratio dissipation ( 62% ) 10,000 hours minimum to 50,000 hours.
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Follow Ups
- RE: Life of a 45 tube - drlowmu 08:42:27 02/10/16 (1)
- RE: Life of a 45 tube - PaulF70 09:45:29 02/10/16 (0)