I wasn't sure what the right forum was for this question as it's not necessarily related to recording, but I'm wondering if anyone has experience with moving gear around in the cold. I live in Wisconsin and I got my first keyboard amp (Roland KC550). I am anxiously awaiting the free time I have coming up to play some shows, but I read something in the amp's manual that I hadn't considered before. It says that when bringing an amp in from the cold to a warm environment (ie; from my car and into a pub), the amp needs to come up to room temperature and that the condensation needs to dry before the amp can be used. My question is: Do I really need to deliver my gear to the performance location in advance so that the amp is performance ready by showtime? Or can I go straight from cold to performing without worrying about any "warmup" time? Thanks in advance and for all the help the archives of questions have been to me.