Trebejo: not sure if this is what you're looking for but Paul McGowen has addressed this issue several times on the PS Audio discussion boards. just search the forum for "volume control" and you'll find quite a few explanations/discussions regarding what's really going on. seems to kinda boil down to having a 32 bit DAC onboard from what i understand (but i'm no expert)
can tell you i've been using my perfect wave pair without a pre lately and it's sounding great. good volume control too imo.
here's a couple of links
http://www.psaudio.com/ps/forum/index.php/viewthread/454/
http://www.psaudio.com/ps/forum/ps/about/viewthread/391/#2776
cheers
Lev
can tell you i've been using my perfect wave pair without a pre lately and it's sounding great. good volume control too imo.
here's a couple of links
http://www.psaudio.com/ps/forum/index.php/viewthread/454/
http://www.psaudio.com/ps/forum/ps/about/viewthread/391/#2776
cheers
Lev