Thanks, I'll try to hold off on that!\n\n\nI don't think you have understood what I told you. The most impotent thing for powering powerful amps is the breaker. You absolutely should be installing a breaker with an HM designation for that Krell amp. These are called high magnetic breakers hence the HM designation.\n\nI note that Home Depot sells them now.\n\nYou need to make sure that you get the right style of breaker for your panel. I have found that with high powered amps these breakers from Square D, made by Schneider Electric are crucial. Standard breakers other wise keep tripping in turn on. \n\nSo remember if there is not an HM in the serial number you will have trouble.