Got to say. Enjoying this thing. It never goes to sleep though. Like never. I hear that hum from it hours after I've stopped using it. I tend to unplug my gear anyways when not in use but I just noticed this. Spent the day running cables... fun times. This room is a problem in so many ways for speaker placement too... doors on same wall, Windows in the way... anyways loving the sound of this combo

EP500/800/HSU VTF3/SVS PB2k/SB2k/SB-12