It must be true in that my new Krell HTS (pre/proc) clearly states "Do not remove or bypass the ground pin on the end of the power cord. This could cause radio frequency interference to be introduced into your playback system". My new Krell KAV250a (amp) does not state anything like that.
AC grounding
I've been told recently that all my gear with the exception of one needs to have a cheater plug on them. That all I need is one power cord grounded. I am not experiencing any problems, just would like it to be right. Can anybody with experience in this matter please post their input. Thanks