Sure the ones on the left (or right) might not benefit much, but that assumes that the stage is very large, that the other side speakers add nothing at all and that sound does not bounce, which is most likely not the case. For the rest it is likely to sound better in stereo that in mono to varying degrees.iamdave wrote:I believe in mono live. Why? If a person is on the left side of the audience they won't even hear the right speaker. Only lucky people dead center will enjoy the stereo. Unlike a recording or headphones where you hear it all.
My question is, if I want to send a mono signal to the mixer, do I need to connect both left/right outputs or is there some setting on the keyboard that would send both to one output?
If your instrument does not have a mono mode (like the NS2) then try only one output (whichever sounds best for you). It seems that using only one channel causes less phase cancellation than summing the outputs (there was some info from Nord posted here explaining that the mono mode is not just the sum but a weighted sum that minimises to some extent phase cancellation that happens when summing channels.
If you are using stereo, make sure that you pan the 2 channels full in opposite directions.