Kali LP-6;$300 (powered)
Paradigm PW-LINK Streamer/Anthem RC $199
Schiit Modius DAC $199
JBL LSR310S subwoofer (refurb) @$300
= Balanced connections, subwoofer, room correction, and the very neutral Kalis sized right for a smaller listening area.
I have SMSL M300 MKII.
Still dont get how to connect sub and powered speakers via balanced. Maybe Y cables?