While I agree that some warm up time is good, especially for tubed equipment, I think the major factor in improvement of sound over time is the human hearing and recognition ability.
Warm-up time for amps and preamps
How long does it take for your system to sound good from a cold start?
I try to keep my system on most of the time. But occasionally I turn it off and it sounds like crap for a good half-hour to an hour.
i know there has been discussion here on the virtue of leaving tube preamps on all the time.
But my solid state amp (modified NuForce mono blocks) technician advises turning even them off occasionally.
I try to keep my system on most of the time. But occasionally I turn it off and it sounds like crap for a good half-hour to an hour.
i know there has been discussion here on the virtue of leaving tube preamps on all the time.
But my solid state amp (modified NuForce mono blocks) technician advises turning even them off occasionally.