FH, I've got Klipsch speakers...RF-3 II fronts, RC-3 II center, RS3 II surrounds and a pair of SS-3's I am using for backs along with a KSW12 sub. Also got a Denon 1600 DVD player for DVD and DVD-A. I've now test cycled through several DTS and DD 5.1 DVD,s as well as regular music CD's and...
For whatever it's worth.... I took delivery last week of a special order silver Ref50/125.7 combo...no whine, no speaker noise, software version 1.00, using balanced XLR's, and one fine sounding pair of separates.