I'll offer my opinion as well but may be a little off topic. I was a MIT user for 14 years and decided to do some practical experimenting after numerous music lover said that these cables were choking my system. So, I took them up on their offer and was blown away with the results in my system. Sure MIT has a jump factor in soundstage and imaging but to me that's it, I found low level detail, shading and ambiance to sound artificial. After spending 8 years in England, most of the audiophiles I met there described MIT sound as "Hi-Fi-ish" and unnatural sounding.
Anyone HEARD the qol 'signal completion' device?
An ad in TAS... touting this box. I remain skeptical but would like to know what your impressions are if you have heard whatever it does!