I have a P10 and found it was not good to run my amps thru it. I use it for the digital components and by tweaking the settings it can be very beneficial. I have a Denali 6000s for the analog components and it is wonderful but still the amps are better from the wall. If I was to choose one I would go with the Denali. I recently added 3 dedicated lines for each of my amps and the other goes to the Denali and the P10 is off the Denali. The dedicated lines were worth the cost. Last week I added a PS Noise Harvester to each of the dedicated lines and WOW what an improvement. I wish I would have tried them before all the changes to see if they would have made such a difference. They are cheap I will say in my system the change was spooky good. I am re auditioning all my favorite tracks.