I hooked the PS10 up early this morning. I was up with my wife leaving for L.A. On the 6am flight. So I just stayed up. It's been running, and I've had equipment running off it for 14 hours straight. It sure as heck gets a bit warm, but the sound is a distinct improvement over my old BIT15. There an enhancement to the sound stage that had me looking over my shoulder a couple of times because I thought my kids were coming downstairs. There's a certain blackness to the background that didn't exist before. I feel like there may be less bass, but it may just be more control that I'm not accustomed to. I'm here for another week before I hit the road again to San Diego then West Palm. ... maybe I'll run into Ivan in FL if I'm lucky.