If you are reading this thread and are an owner of a Onkyo 797, chances are you have come across a defect in the amp which causes clicking sounds in the speakers or at least heard of it. I too am an owner and experiencing the same problem. I already got some help from a few members on this board as to what the deal is with this amp and will take the reciever to the shop after finals at school are over. I just want to get a general consensus on how many people experienced the same proble. If unit was still under warranty when you fixed the problem, what sort of service did Onkyo provide in terms of warranty claims and things of that nature. Thanks so much.