Although I haven't heard their digital cables, I have several AZ interconnects and cables, and if their house sound translates to the MC2 I think you may well be on the right track. I've been using an Apogee Wyde Eye for years and find it to occupy a nice balance of detail and tonality. I actually prefer it to my Stereovox XV2, which sounds a little thin tonally by comparison. The Wyde Eye sounds more natural to my ear. Might be worth a shot for 40 bucks...
https://www.amazon.com/Geistnotes-Apogee-Wyde-Cable-WE-RR/dp/B01N29180M/ref=sr_1_1?ie=UTF8&qid=1...
https://www.amazon.com/Geistnotes-Apogee-Wyde-Cable-WE-RR/dp/B01N29180M/ref=sr_1_1?ie=UTF8&qid=1...