I don't turn mine off, it never made sense to me to do that with a SS amp on a gig. Might as well leave it at it's operating temperature. I just turn the gain down and unplug. I typically go frm my DI to the house and this doesn't cause a problem. Using the DI you don't want to turn power off.
I like the fact that my LMII runs cool. That impressed me as a sign of a good design, especially considering the output.
+1.. I don't even mess with the gain and/or unplug... I just turn the volume down on the bass... takes care of the DI and the stage amp. Since I always run my bass volume wide open, this assures that my stage volume is the same from set to set.
