One of the benefits of the PSM136 is
“…Massive 9,000 Amps Repetitive Rating, three-dimensional, non-sacrificial voltage surge protection…”
All sources, pre/power amps, and DAC are on the Puritan… my subs, which are not in the front, each have one of these on the wall:
i got my puritan here:
. Nice 45 day at home trial.