Jim: The 2500 has a set of outlets that are timed on/off so that the amps can go on last and off first. The unit is controlled remotely by the presence or absence of a 110V potential across a special input. I'm using a cheap remote controlled receiver with a switched outlet to control the whole thing. It isn't elegant, but it works very well.
Sugarbrie: Sadly, the CJ preamp doesn't have external facilities for controlling anything, and the amps (Premier 12's) are not designed to be remotely powered. I can use the remote to turn the premap on, but its not a terribly useful feature in the overall scheme. I do know that Furman has a current sensing remote unit for their power conditioners, but the 2500 was a better fit for my budget at the time.
Cheers,
Ken