(NEUTRAL) higher end quality speaker cable recommendation

[Bartype]

You could try Nordost (Norse series). Especially the first Norse series. Norse 2 sounds a bit warmer. I went from Ansuz (P) to Nordost Tyr. That was a big step forward. Nordost Tyr speaker cables are very transparent and open and certainly not warm. So they might give you the bite you miss with Atlas mavros. In my system Tyr matches well with my Sabrina speakers.
Hope this helps.

Hello there.
Thanks for your suggestion about nordost.

What do you think about nordost red dawn ls (Leif series)?
I am able to get these for a good price second hand.
Are these any good and comparable with atlas mavros level?

There's a guy in Australia who has found the supplier to Nordost and sells cables from that supplier at about half the price of Nordost. I tried the cable that's apparently the same as the Red Dawn.

A bit of background.
I was using Canare 4S11 cable. It's copper, quite thick and has twisted pairs. Just a good quality, no fancy pants cable.
I then decided to play with speaker setup and needed some longer cable. i used some generic cable to find the best position. 
I then bought some sub woofers and used the Canare cable to connect them. 
The overall sound was fine (great actually), but it lacked a bit of power in the mid bass.

That's when my dealer gave me the 'Red Dawn' to try. 
The sound was considerably worse than with the generic cable. It sounded thin and bright.
I bought some more Canare 4S11 and now have the sound I like.

A few years back I took my amps to my dealer to listen to some speakers he wanted to sell me. I listened to them through some $3000 MIT cables. Once I got a grip on the sound of the system, I replaced the MIT cables to my Canare 4S11. I heard no difference at all. None.

Conclusion. I wouldn't buy the Nordost cable un heard if I were you. The Canare though, is so cheap, you can buy it, try it and if you don't like it, you've only spent less than $100. So worth a try. Blue Jeans Cable sell them with cold welded connectors. Blue Jeans were the first in the world to introduce cold welding. I believe Silltech have now taken it on too.

I have a theory why flat cables sound bright. They're thin, so there's just not enough conductor to supply the current needed to run your woofers. That could also explain why there's an improvement with every step up in the Nordost line; As you go up, they're wider, so there's more conductor used. So you start with a thin sounding cable and as you go up, the bass and mid bass improves. Compare them with a properly sized cable straight up though and you might find they're just too thin.

Well, i was able to buy a pair of Nordost Valhalla biwire (the 1s) a year ago for a good price and these where a considerable nice step up, matching well with the Sonus Fabers...