I should be taking delivery of my 1205a soon and although it has a trigger input (I think), I may be changing my amp to one which doesn't have a control output. Reading some stuff that I got with some Russ Andrews mains stuff I bought, he says to leave all your equipment on 24/7 which is something I have never done. I do leave my sub on all the time and that seems OK. So, if I leavethe 1205a on all the time, will it get hot and use a lot of electricity or will it sit there as cool as a cucumber until it is required to rock and roll? Anyone leave their's on 24/7?