a better interconnect cable

Note:  Soulution electronics have very low impedance so matching is more critical than many other brands.  Keep that in mind when you’re auditioning!

It’s expensive, but a good friend of mine with Soulution is having great experience with Nordost Odin 1 loom although he is considering leaping to Odin 2.  I have all Nordost Valhalla and am exceptionally happy with it.  For Soulution, I would recommend at least Valhalla 2 (warmer than the 1).  Start with Nordost Power chords, QBase, Speaker cable then interconnects.  You’ll probably end up bankrupt, but your system will sound incredible!  Lol