at the Nov 2015 audio expo in Toronto, Nordost had a killer system cabled up with all-ODINS (power, ICs, and speaker) that blew away the show. I lost count what the rest of the system actually cost, but somewhere north of about $400K for a 2-channel system.
ODINs or VALHALLAS are not for everybody, but if you have that oxygen breather level system commanding cables to do them proper justice justice , then I have not heard anything yet that rivals them .
If you take note, a very large population of audio mag reviewers have the VALHALLAS as their reference cables.
I will rehash a prior post to serve as a litmus test that cables DO matter. ...in brief: NORDOST ran a repeated 3-day audio expo demonstration symposium in Toronto at an audio expo on that very issue, it was attended by thousands - It was also attended and written up as such by a writer from a prominent Canadian AUDIO magazine.
He wrote his article that highlights a litmus test on the effects of swapping in better cables as reported by him , and he reported on the shared observations of the thousands of attendees at the TAVES audio expo in Toronto in Nov 2014. With reference to the above , ... his conclusion summarizes it well.
Nordost
"... I had a chance to sit in on a couple demonstrations in the Nordost room, giving my feet a well deserved break. I’m very familiar with the benefits of high quality cables and use a full Nordost Heimdall 2 loom with my reference two-channel setup. That being said, I always find the Nordost demonstrations to be an “ear-opening” experience.
Michael Taylor from Nordost demonstrated the significant sonic benefits of replacing an OEM cable with a Nordost model – in particular
1) a swap of a single USB cable, from OEM to Nordost Blue Heaven ($250/2m), to Heimdall 2 ($500/2m) and;
2) a swap of a single RCA interconnect, from OEM, to Blue Heaven, to Heimdall 2, to Tyr 2 and finally Valhalla 2.
Along with convincing the audience in the room that cables DO matter, I’ve now got the bug to upgrade...."