I leave my monoblocks on all the time, according to Klaus's recommendations, don't want to go through the break-in period over again. I will admit, the amps did seem to open up over time, and it was not my brain.

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85