Ok so last night I am playing gutair hero and I have my yamaha htr-6050 running a pair of m22's and m2's in the back. I have it louder then normal but still not cranking by anymeans, the receiver was only at -15 to about - 20. All of a sudden the receiver locks up and starts making a high pitch buzzing noise and does not respond... I was forced to cut the power then all the speakers make a big popping noise( from the shut down).
Any ideas as to what happened/caused this, should my speakers/reciver be fine ?
Thanks in advance,
Terry
