Well ….. I´d say that the Astrodyne PS works wonderful for me but maybe I try a DPS soon.

But now a new question for the HR guys:
Should I put the DPS under the Ultra Desktop as it is shown in photographs??? I heard John Atkinson say this is not a good idea and that placing the desktop atop the PS injects 60Hz and 180Hz spuriae.
In fact, he recommends putting the PS about 2´ away. Since it seems very comfortable to stack Desktop and DPS together I think you in HR assume that the natural position it´s one atop the other and there is not problem at all doing so

What you think?