so becouse you guys did not answered this i post one more time:

Dennis and James:

can you also test this. if you use headphones, press phones key and then set main mixer slider up or down, you get modulation effect on specially layer 4 sound, and for get off the modulation effect you have to press reset key!!!!!!!!!!!!!!!

I get this problem a long time, after my MS is repaired.

[This message has been edited by AFG Music (edited 05-15-2010).]