If it is possible, I will try to slip the new component into my system and, the hard part, do not really listen to it for as long as possible. It needs time to break in. With an amp it is simple to do and the results in changes needed upstream (including perhaps even speaker orientation) will only become apparent after break in completed. You don't want to try to do too much too soon. Its counter productive.
Time/Process of Hooking up New Equipment
Does anyone else ever felt this way? My new amp arrived with cables and I want to wait until the weekend to hook it up. I don't want to rush through it after work when it is dark and I am tired - almost rushing to get through it. I want to make it a longer event and have time to listen to my existing system, then do the work to hook it up (a bit of a pain) and then rest and have time to listen to the new amp. Maybe stretch out the fun and be fresh on a Saturday morning. What is everyone's timing / process for installing new gear and the before and after listening?