The home is only 9 years old, and I am pretty sure the electrical system (panel, circuit breakers, etc...) are good. I do have a small yellow tester that has 3 lights on it; you plug it in and it tells you if the circuit is good, ground in wrong location, etc... and that is showing the outlet/circuit is good.

Either Tuesday or Weds (when I have an hour or 2 to dedicate the time) I will unplug everything, then slowly start plugging stuff back in.

What I meant by do all amps have this problem, is what if I had bought a Rotel, or NAD, or Krell.....do they exhibit this hum? I also notice there are minimal "hum" posts for the Outlaw 7200. Is that amp not as prone to this?


A question on the Ebtech HumX If I get one, do I plug the HumX into the Power amp outlet on the Monster Power 2600, then plug the 7700 into the female end of the HumX?
_________________________
Panasonic TC-P65S1 65" Plasma HDTV, Marantz AV 8801 Preamp, Outlaw 7700 Amp, Klipsch RF7 (X-over dean G modded) RC7 (X-over Dean G modded) RS7 CDT-5800C speakers, Outlaw LFM1 EX Subwoofer, Oppo BDP-93, B & O Turntable, Toshiba HD-A2, Sony CD & DVD 400 disc jukeboxes, DirecTV HD-DVR, PS2, PS3, Wii, Harmony one remote, Monster PowerBar 1200 for the TV, sub, PS3, HD DVD and Wii, Tripp Lite Isolation Bar for the Amp, Pre-Amp and other sources.