Since it's about to be launched, I thought I'd get an impressions thread started. If you've heard the WA7TP - and especially if you've been able to A/B it vs the stock PSU - please post your impressions here.
I'll prime the pump with some early impressions about the prototype I heard way back at CanJam 2013:
W. Chi: The WA7's basic signature remained largely unchanged in terms of frequency response. However I was able to enjoy a very pleasant improvement in transparency, soundstage and separation with the new PSU. And while I can't recall my personal WA7 ever sounding congested, it was very clear that the new PSU revealed a new level of detail, depth and dynamics. I was impressed enough that I reserved the first production unit off the line.