I don't think that chart goes far enough. 100 KHz is 10 microseconds. I was under the impression that some of the steep rise times were in the order approaching nanoseconds.

Could be wrong since it has been a while since I read that material.

The Rat. M80s, VP-150, QS8s, SVS PC 20-39+, OPPO, Onkyo 703s, Harmony 880 Sony 60" SXRD HDTV