Eric, I went with Furman Elite 20PFI. One evening bulbs got brighter for a moment and Furman's circuit breaker tripped. It automatically switched back after few seconds. Furman also protects from under-voltage preventing operation outside of specified supply limits.
Furman tripped before whole house protector reacted since its protection is not MOV based and is set lower. MOVs have wide tolerance making it impossible to set low accurate limit. Most of my gear is "universal voltage" allowing safe operation to about 265VAC.
Furman tripped before whole house protector reacted since its protection is not MOV based and is set lower. MOVs have wide tolerance making it impossible to set low accurate limit. Most of my gear is "universal voltage" allowing safe operation to about 265VAC.