Update on my modified CPT 300.
I stumbled on Furutech FP-S55N / FP-S032N and Nanotec #308 Nano AuAg bulk power cables thanks to @fork. I have 6 made with Furutech NCF connectors. NCF connector is $400 each but worth it in comparison on same cable. These cables are resolving, full bodied, linear and transparent. Whenever I had a CPT 300 in the system, quiet and transparent but had an urge to turn up the volume. Information is missing and volume level was NOT the problem..
I thought about replacing CPT 300 cables with Furutech FP-S032N ... Been working with Mike Garner at Tweek Geek, a great guy never tried to squeeze an extra penny from me. Turns out he has a CPT 300, had similar experience and replaced his with FP-S032N and connectors 90% SQ of NCF but much less expensive. I had both modified and VERY VERY satisfied with the results.
If anyone is interested, contact Mike and demo his cable before modification. Feel free PM me for more info.