Furutech NCF Power Vault

In my system(s) unlike the SQ benefits realized from Puron & Shunyata Defender the  NFC Clearline didn't add any SQ improvement. So on the surface my interest in the Power Vault would be none. YMMV

The predecessor of the Power Vault received many positive reviews including this one:

The few times that heard power conditioning demonstrated I really couldn’t detect any improvement—and perhaps the opposite. YMMV