I have WB ARCs withb BAT vk-p5, 31-se, vk-250. I also use Audiquest cables, Cheetah and Volcano both with DBS, all Shunyata power cords and Hydra-8. This system is the most coherent I have listened to. Very natural even tonal balance, detailed, smooth, dynamic, and transparent. These are attributes that are sometimes mutually exclusive. The ARCs are the least boxy dynamic speaker I have listened to. WB are expensive but once you listen to them you do not want to listen to anything else.
Wilson Benesch Arc
Just picked up my new Wilson Benesch Arc loudspeakers in black carbon fibre today. They are currently connected to Balanced Audio Technology VK 300x-se and a Cary 306-200 cd player with the speakers supplemented by a REL Storm III. I'll be running them in this weekend and could use some cable suggestions. I'll be playing around with various cables...copper or silver? Out of the box they sound very smmoth and crisp....alot of pop. They sound MUCH bigger than they have a right to, I'll post follow up once they break in sufficiently.