I own a RLS 240 (the Reference Line Stage for 240v) and have it in my system for more than 6 months...in short it is good...
I plug everything into in....TV, set top box, Universal player, CD player, pre, monoblocks...absolutely no loss of dynamics....there is a sequence of plugging them in...check with Jim...
Previously i owned Hydra 8 (slowed the dynamics, long gone from my system), Running Springs Audio Duke (this is okay for the amps as there is no loss in dynamics, sold this to get the SA with more outlets)....
One thing to note.....do not do any critial listening for the first 3 to 4 days.....the sound will go from good to bad to good and then it will fall into place...this is the timing for the caps inside to fully charge up....did this a few times and the magic hour is between 3 to 4 days (running 24/7).....
good luck and i hope you get a pleasant experience with it..