Hi all
this is my system based on rPi3 (volumio) > Analog Precision DSP first generation with ES9028 > hypex NC252MP for peerless XLS10 / hypex NC250MP for Satori 16P / NC100HF for Satori BE
The sound is great !!!
Crossover points are like 100-120Hz LR4 betwin XLS and 16P and 2400Hz LR2 betwin 16P and BE.
There is Linkwitz transform on XLS10 and that's all, just a plain LR4 and 2LR.
And a couple pictures of building process.