Hello siddh
I have found that the Helix and Hemisphere technology takes a lot longer to break in and can be a roller coaster ride. Can sound good then the next day not so good until it finally settle in. Then the magic starts. The bass was the last to come around for me. The original MC 05s only took 4 to 20 hours and they where making a difference for the better. My MC 6 Hemisphere was a big roller coaster ride and was around 500 plus hours before it got really good. It replaced my PS Audio P10. I tried them both together for a long while, but finally took the P10 out of the loop and the MC 6 got better. I then moved up to the big Pro Power Conditioner. I do not think or remember it taking very long to settle in, My sound was is outstanding with it in place. As i add the newer Helix plus and double Helix wave guides sound just got better and the break in was quicker. I do not know for sure, but it seams like the more High Fidelity products i used in my system the easier the break in was. I could be wrong, but it seamed that way.
Patience and the sound will improve. A little at first then all of a sudden you will hear a big difference. You could try plugging your DHPS into the back of your Pure Power and see how it does there. But that could start the process all over again(time wise). Most people liked it at the wall.
Please post your experience as more time pass.