I do too, reflected in greater clarity and preciseness, at least with the Gamma Infinity power cord. After listening to the latter and the XLR's, I'm wondering if there is otherwise a "QSA sound" tonally that's imparted by the process, or if the character of the base cable is maintained, but just refined.
Just feeding back after purchasing
- EVO USB cable
- 2 x 2020 Ethernet Cables
- AES/ EBU cable
I couldnt be more impressed. Stunning cables. The AES/ EBU cable was a revelation just so real and organic sounding. Bass big step up on Grimm SQM and textures apparent in sound I hadn't ever heard.
EVO USB cable also the best I have ever heard by a big leap.
Ethernet cables took a wee while to run in but there is no going back.
Other cables I compared to were Kimber KS, Curious cables EVO USB, Cardas Clear, Robertson Audio cables Elite Pure and Audioquest Diamond.