Hi all,

As far as ground loop hums are concerned, I haven't yet hooked up the system in the new house, so I have no idea how good or bad it will be. My last "good" system using the Parasound HCA-2205A amp was excellent. Ran though a Monster power (cable included). Never could eliminate the grood loop hum. Drove me crazy . . .

As for bi-amping, I only have 15 amp line to begin with. Plan to use 7 speaker + 2 subs. add to that the 65 " projection TV and I seriously am worried about power issues (no pun).

My original question was answered along the way and I have "wisely" as Gonk put it decided to wire my two center surround indepentently for future upgrades.

Thanks to all.