Speaker cables with good timbre

@OP The Van den Hul 3T cables do what you want.

Indeed a lot of choices out there. I used the Morrow cables from the 3 to the 7, very good cables. I've also used Silnote, Siltech 330 and 550, Bogdan Ghost, transparent Plus, MAC Cu , some Chinese clones and even the Micca cables recommended by Mr. Hoffman. I'm sure i'm forgetting some of them. I will be trying some new cables after i come back from a Thanksgiving trip. I'll post my experiences then.   

Silversmith Fideliums are excellent. And affordable.

I replaced $6K cables that are now relatively junk.

Truth of timbre?  Cables have no timbre, truthful or otherwise.  All dependent on cable synergy with source component and loudspeakers.

+1 on the Acoustic Zen Hologram. They don't add or take away anything from the soundstage. I'm also using Acoustic Zen speakers so they make all the more sense.