Using KB37 to control Kaossilator Pro

[ybh]

Hi! Need advice.

Is it possible to use the Line 6 KB37 to control the Korg Kaossilator Pro by connecting the line outputs of the KB37 to the line inputs of the Kaossilator? I want to use the keyboard features of the KB37 but get the sounds of the kaossilator pro. I have neither though (but thinking of getting both soon) that's why I was wondering if it was possible. I have seen that it was possible for the microkorg xl and the kaossilator. But i'm really unsure about the KB37.

Thanks!

 

[ybh]

add on

or is it only achievable with midi in/out. or worse case, the kaosillator pro can't be controlled using an external keyboard?
sorry for asking such a question. not really knowledgeable on these stuffs.