My PPP is sitting back at the factory as we speak. Started making a clicking noise like an open relay that would not stay shut. Tried everything they told me at PS but to no avail. Had to send it back (they picked up the shipping!!). This is the first time I have ever had a problem with any PS gear. One last thing...I can't listen to my system without the PPP in it. The difference in quality is that great. Hurry up guys!!
