My system is in an area with huge voltage surges every time a snow laden tree falls across the 33kv power lines. I've been awakened at night with the blue flash penetrating through bedroom shades, and it ain't no 60 cycle hum...it's a 60 cycle roar!
I'm running a panel surge supressor, receptacle surge supressor, and a Belkin PureAV Power Conditioner PF31L with, "the
highest level of AC line-noise filtering and protection from power disturbances," and high voltage protection. These, plus maybe whatever surge protection the power company has on the pole, have worked well so far. I have a tube amp and solid state for the rest.
What set up do you recommend for protection and clean power in my installation.