Hey guys, My pedalboard (powered by a Voodoo Labs PP2+) works great in most venues, but some venues cause the most god awful noise to come from my Dr. Scientist Reverberator. Like a crazy hum that is louder than the effect. Now I've narrowed it down to the venue power and not, say another pedal in my signal chain because the RRR works fine in most venues with the same power hook ups. What are my options for eliminating this noise from popping up? Will something like the Monster Power or Furman surge protectors do the job? Or would the Lehle DC Filter be more my speed? FWIW, all of the other pedals on my board work great in all venues.