sounds like a crazy question I knowbut I've observed over the years, using a variety of gear, in different houses, that some days a given system with the same music, sounds cleaner, more balanced, more alive than other days.......noticably so...
Just wondering if anyone else has had a similar experience? if there's some science behind it: temperature, humidity, barometric pressure, incoming house current quality that day, amp runtime, other....
do I need to make an appt with a shrink?