Power Cord

Blue Circle BC68 Mkii has in-line filtering.

They cost around $500.

Unfortunately, I submit the answer can only be discovered by listening in your own system.

Ricred1
i al considering the wireworld platinum eclipse 7 xlr to replace my nordost Frey between my Berkeley alpha 2 and arc ref 6. I have the clarus crimson xlr between my ref 6 and constellation Taurus. I am very happy with the crimson’s after I switched them with another set of Frey’s. They added smoothness and musicality while not detracting from detail, transparency and space. I was also taking a close look at the aq fire. Can you share impressions vs. ww platinum 7?

The Fire has a more three dimensional sound to it. The Fire is cleaner and allows details further back in the soundstage to be easily heard. Cymbals, lead guitar,  and other instruments have really come to life,  without being bright.  There is definitely more air and space around the performers. 

@stringreen , what acrolink cable are you using please? Furutech NCF connectors?

Thanks.