Here is an example of a simple custom DSP that you can set up to
handle the Line in and new AUX in that you make. I won't go into details
about how to create a custom DSP since that has been covered by other
kX users. This link is a good resource for setting up a DSP and many other
kX topics.
I use kX driver version 3534f although 3538j is the most current
version available. I believe that I get less in the way of pops and clicks using
version 3534f, other kX users have different experiences but this seems to be
the best setup for my system.
kX version downloads:
The "ProFX: ADC" plugin is used to access the AUX input.
