Need Ideas on speaker cables

Goertz alpha-core (w/ RC networks (zobels))

Straightwire

OCOS (w/ zobels)

or…

wait for Tom Thiel’s upcoming cables.

some good reports with Iconoclast

I would definitely look at Silversmith Fidelium.  Had a major impact on my system of Rogue RP-7 preamp, Odyssey mono bloc amps, and Fyne F-702 speakers.  I was astounded by the improvement, previously thinking cables could make a “modest” difference but finding out they could make a major difference.

Go to Parts Express and pick up 

Audtek Pure Copper Audiophile-Grade 16 Core Interlaced Braided OFC Hi-Fi Speaker Wire 11 AWG 

Clear insulation is polyethylene, white is teflon

Then find some terminations of your choice.

You'll have your $500-$1000 cables (at least one other supplier is selling finished cables for that) for a fair bit less.

Sorry I just find it funny how people always suggest DIY cable builds when someone asks for recommendations. I would think if the OP was interested in that option, they would have mentioned it. 

If someone asked for speaker or preamp suggestions, should we suggest they build their own as well? 

I'm very happy with World's Best Cables Ultimate Assembly, 7AWG that cost $220 (10' length).  I'm running them on Focal Sopra No. 2 speakers and they sound great.  Probably the best value out there and they look fantastic!

https://www.amazon.com/dp/B0BLYK9DF1?ref=ppx_yo2ov_dt_b_fed_asin_title