Originally Posted by rhed
As with any amps.. And I've done my own testing. For some reason if you have more then one amp on a shared circuit the clip lights comes on sooner then when they are on their own cuircut. Like 8 or more dbs headroom loss. Now, if you have all of them on their own cuircut. Especially 20 amp cuircut. You'll be amazed what your amp will do. I have all of my amps on their own. Including my avr and all 4 S2's. Try it.. Trust me.
I just recently put my amps on their own circuit and was shocked at what I was hearing! It didn't cross my mind that there would have been an audible difference, but there was. I didn't even need to measure to tell there was a difference but I did anyway. Also, my inuke amps were going into protection mode with the super low content such as the cop car smash in TIH and the opening scene in EOT. Now I get every bid of those scenes without any issues. Using a power filter is also a bad idea with amps as they really don't let a lot of juice get to your amp, but they will protect your breaker from tripping.