2. amps-preamps
  3. 166301-159700

How far over the limit can I go

I am currently just past the recommended 2000 tube life on my power amp. (Audio Research Ref 110).  It still sounds glorious. Am I playing with fire here?  Or, will I notice some degradation in sound that will prompt the re-tube.  I think it's about $1,000 to retube.  

Thanks guys!!!
jemmer01

Showing 1 response by clearthinker

clearthinker's avatar
clearthinker
1,582 posts
 
Another silly post with a simple obvious answer.
If you can't hear any difference why change the tubes???
You gain nothing.
But by all means keep a spare set waiting for the day.
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