Hi all, ive reached a bit of a ceiling i think with my headphone setup (at least with my current knowledge) without blowing 10k+ on a Hugo TT 2 plus M Scaler plus Utopia Headphones... Can anybody tell me if theres anything else i can do to perhaps eek out a small bit more SQ. The current set up...

I'm having a hard time finding a decent (or any for that matter) rack for my Sotm sms200ultra / sps500 / tx usbultra. On the Sotm website, they link to a Korean company called Takt but their racks are for a different set of components. I'd even consider a custom made rack if anyone can...