I found the following interview interesting -- clearly Chris has put a lot of time and thought into his designs and his commitment to bringing cables at very accessible prices is admirable (I still fondly remember my Illumanti D60 back in the day). Also I really relate to his business philosophy
https://parttimeaudiophile.com/2018/03/20/black-cat-cable-a-history-with-founder-chris-sommovigo/
https://parttimeaudiophile.com/2018/03/20/black-cat-cable-a-history-with-founder-chris-sommovigo/