Tube Question - Do they need time to "Break In"


Other than a Preamp/Amp's given warm up time...do tubes need time to mature or settle in similar to a new speaker?
chadlesko

Showing 2 responses by audiofeil

>>02-07-09: Thorman
Just overnight or aprox 24 hrs.<<

Wrong.

Only the time taken to reach operating temperature; the dielectric is a vacuum.
I'm just answering your question.

There are other parts, capacitors for instance, that sound "better" with some time.

Don't forget the "human factor" as well. You become acclimated and more comfortable (in most cases) after a bit of listening. You may perceive the system as sounding "better" as a result.

Lastly, much of our enjoyment or dissatisfaction with our system is dependent on emotional state. I'd bet that after a good meal, your favorite team winning, or a relaxing day the system sounds great.

Conversely, after a fight with the wife, bad day at the office, or having the air conditioning crap out on a hot/humid day your system may not sound as "great" as the day before when everything was running smooth.

IMO of course.