Hello Charles1dad and Paul,
Just back from AXPONA audio show in Jacksonville,Fl. It was a very interesting experience. I'll save details for a different thread but I'll venture forth this thought. Learning and listening to new and different technologies is truely a great part of our audiofile experience.
Charles1dad, the Pure Reference speakers really respond well to the additional 24 watts the 30/30 puts out. After tube rolling the front 4 6SN7's I found that 4, Psvane 181-t's really took this amp to a different level. I have only 50 hours on the tubes but the change is uncanny and not suttle. Dynamics are expanded, soundstaging is improved and as these tubes break in, I hear suttle differences that weren't there before. On the negative side of the equation, I do hear more noise in the push pull configuration than I do with the Franks but like you said, there are always trade off's. It's an interesting comparison. I'm looking forward to the Takatsuki's, which brings up another posibility. What if I took the Black Bottles out of the Franks, bought 2 more and put them in the 30/30????
Paul, I will be forever greatful to you for selling me the 30/30. It's truely a GREAT amp that, to me, is a keeper and continues to improve. How do the Daedulus speakers sound?