I have no answer to this question, but I do have a question that has to do with this exact headunit.
I have had this HU for a little over a year now, and it has been doing great. One day I noticed that my front left speaker was sounding lower than that opposite one and kinda fuzzy sounding. I thought the problem was loose wiring at the back of the spearker. Checked it out and everything was fine. Checked out the connections at the amp, everything was good. Thought maybe it was loose RCA cables, but everything was good. I even tried changing out all sorts of wires thinking there might be some odd problem with that.. But the problem was still there.. I even changed out the amp and the problem was still there.. Someone at one point suggested the problem might be a bad/weak signal coming from the deck, I really didn't want to belive that.. So I let it be for a while.. One odd thing about this problem was that at high volume, the problem went away. So, since I play my music pretty loud all the time, I really didn't notice it as bad.
For the past few days, I was noticing that now both my front spearkers are having the same problem as before. Just a note, my rear speaker are not hooked to an amp and are hooked into the normal outputs on the deck. So to isolate the problem I tried fading the deck back and forth from left to right, when I did this, nothing was fading, all the way to the left and it was playing out both speakers. This made me realize that now it was more than likely that the RCA outputs on the deck are craping out.
My question for everyone is. Has anyone had this problem with this amp, if so, is there anything "I" can do without sending it away. Also, does this sound right, does everyone here think that my problem is with the deck and not something else. Should I just buy a new deck, or try to go through the poineer repair mess
Thanks for any help anyone can supply
P.S. sorry for the long post