A power strip/filter/conditioner for $200? Advertised as "high-end audio grade"? Run away! A few other lines in that so-called review should set off alarm bells, warning you to stay away.
A $100 vacuum tube in a $16,500 phono stage pre-amp!!
More nonsense, enough alarm bells for 3 fire houses to respond!!!
It is ironic that fancy stuff like this is associated with high-end audio gear, when it can be argued that the cheaply designed, mass-marketed stuff should need it the most. If the power supply in an amp, receiver, etc. is well-designed, fancy power cords, outlets and power conditioners shouldn't matter much.
You don't need hospital grade outlets, spend $2.50 on a better quality outlet from Home Depot instead of the cheap 49¢ outlet, just so it is well-built and provides a good, reliable connection. Spend $50 on a good power strip with an EMI filter to protect your equipment, and you'll have most of the benefit you need.
Better yet, get a UPS power supply, as Paul DS said above.