Well, patching the headphone out to AUX in obviously won't work; the speakers are disabled when you plug something in.
It would be nice if we could have an official response on whether or not this will ever be fixable with a software update. If it's a hardware problem, maybe I'll go ahead and deliberately void my warranty, open up the box, and see if I can find another way to get the clean signal to the speakers, maybe adding another little amp if necessary...,
I had the exact same problem. Even after two repairs, each time the speaker was changed, the distortion of the right speaker was unbearable. However, after I sealed the right bass reflex hole with tape, the sound quality is good and clear. That helped me alot, give it a try!
I see that this post is old. However, I just bought a CP and am experiencing this distortion as well, looking for solutions. In my case, its the left speaker thats the problem, not the right. I would call it "fuzzy."
Just in case, the problem is systemic, I was Interested to learn how to tape the reflex hole as suggested above. Where is this hole? Are you talking about the channel / slot on the outer casing on the bottom?
I'm guessing these are it on the DX. I know you have a CP but maybe the speaker/case design is similar.
Current Yamaha Synthesizers: Montage Classic 7, Motif XF6, S90XS, MO6, EX5R
Ah.....OK
THX
Again - this was just a guess. I was hoping to get some confirmation.
Current Yamaha Synthesizers: Montage Classic 7, Motif XF6, S90XS, MO6, EX5R