Klipsch Belle center channel hook-up

I have a Belle Klipsch that was made as a center channel only.....Small problem hooking it up.....The tech at Klipsch says I need a pre-amp with a center channel out-put, and I need to get rid of my Audio Research Pre-amp................Does anyone on this forum know how to get a hold of someone at Klipsch that knows something about the old school speakers and hook up...............Let me know    Will