[doug s.]

Sorry I sold my LP-1. It's a good one if you can find it.
Just as good as my ARC EC22 crossover IMO.
It,s nice to be able to change the frequency point.
I can't do that with my EC22.
Not sure if the marchand's will allow you to do that.
Most seem to come with modules for changing the frequency.
 

marchand has quite inexpensive plug-in modules that allow for changing crossover frequency points.  wery conwenient.

doug s.