Your comments about Kondo always sounding like crap were not just about Howie's videos.
I think that the 70 Watt PP does make a difference vs. the 50 Watt SET's on the DN, but it's just a hunch as I of course have not heard them.
Unless I was in Howie's room and could change the Eric and Kagura positions from floor to stands and listen then I really have no idea. Again just a hunch. I do think there would be a difference.
I also have no idea how Howie's preamp matches with the Kaguras vs. the Erics.
I heard what is on the videos and agree with everyone said, but my opinion is that just changing ic's from one amp to another and not optimizing the system, ie, trying different preamps, cables, what amps are sitting on, and judging from a cell phone video on one or two fairly sedate tracks and making profound judgements doesn't equate for me.
I think if you put on electronica or hip-hop, yes, I and MANY of my customers listen to both or full orchestra, then I think the Eric's will rise to a different level, just because of the 70 Watt PP and great transformers. That's been my experience.