Hi,
I think you've posted on the wrong forum - this is the Kronos, rather than the Kross forum. You should try here instead -
http://www.korgforums.com/forum/phpBB2/ ... m.php?f=73
You'll probably need to provide some more information as well.
You don't mention what other gear you are using. If you have other synths or wish to make use of the Kross's aux outputs as well as the main ones as part of your set-up, you'll need a mixing desk. How many channels will you need?
You'll need some active monitors, too - either to go directly from the Kross if that is all you are using, or else out of your mixer if more than one instrument or set of outputs is involved. As an alternative to active monitors, you may wish to consider an amp and some passive monitors, although this will involve you in some extra cost.
The size of your monitors is also something you need to think about - is room size or the proximity of neighbours something to which you need to give consideration?
Hope you get some good answers, anyway. All the best...
