Let’s hear it! (groan.....)
I have a couple of systems as I benefitted from working at a major audio manufacturer. My HT system consist of a Acurus ACT4 preamp/processor, a ML 532 amp for my Revel Salon 2 speakers, a Lexicon ZX7 for the rest of the channels on my system, which are a Revel Voice 2, 4 Revel Performa 3 M106 as surrounds and 4 shakers on the sofa. Finally I have a Perfoma 3 B112 Sub.
My other system is simpler as it is only Stereo. 2 JBL M2 amplified by 2 ITHD 5000. That is connected directly to a Oppo BDP 105 which I use a s a player and preamp.