Could be several things, more than likely the system probably is fine, and your got a bad cable or something, but lets go over a couple things maybe you'll find it.

adapters plugged into board

splitter plugged tight into adapters

1/8" male stereo jack plugged into musical note on R side of controller

slide switch on back of controller (up position)

controller plug into amp (tightened down)

Double check all speaker wires at amp and at speakers, make sure you have all positive to same side and negative to the neg side (Very important)

turn on Z amp and controller

turn on keybd and set volume to about 3/4

set controller (input effect) direct pl II Movie

turn main volume all the way up ( note to go to boost. you have to keep turning past max until it kicks in) but do this later)

play something on the keyboard a demo or something

take remote and adjust the controller volume levels
(center max) (satts max) (sub 3 or 4)

This should do it, if it dos'nt make sure the cable your using from the keyboard to the controller is good and you have the right adapters.

If I took a wild guess I'd guess the polarity is reversed on the speaker wires.

but just running thru the routine again may catch the problem......Good luck til Gary finds your post.......pose

[This message has been edited by loungelyzard (edited 11-16-2005).]