Yes, it's pretty incredible & every review I've seen echoes my experience. The speaker cable made the biggest improvement although the interconnects are superb. My system is comprised of Wadia, ARC, Pass & Dunlavy gear.
My regular Internconnects & cables are Synergistic Res Ref
& Desingers Ref interconnects (active) & Designers Ref cable. After the audition, I'm in lust! The British mag
Hi-Fi Plus reviewed them recently.
Hope this helps
Tim