Dear @drbond : " However, the data can only reveal what we currently measure. I think it’s important to consider that we don’t know enough about sound to know everything to measure or how to measure it fully. "
Yes, data is what we measure. What’s wrong with that? and yes till today does not exist measurement proccess that can tell us how an amp can sound but this fact does not means that today we can diminish measures like in the past like the corrupted AHEE teached to us.
J.Atkinson is not a simple mesurement gentleman he was an analog lover till 10-15 years ago when he learned about and left it, it’s a very well regarded reviewer and it’s one with a lot more honesty than other reviewers ( he can’t recomend the Hyperions when MF did it. What a difference ! ! ! ) and it’s a recording engineer.
It’s ovbious that any gentleman that spends 90K+ in an audio item be at defensive attitude against facts with not very good quality design in that audio item.
But this is not only about measurements but about common sense. Ypsilon likes transformers and almost all is transformer coupled and that fact means that the audio signal travel for those " hundreds " of meters of transformers wires that certainly damage that audio signal and I said common sense because almost a rule is that we connect the tonearm to the phono stage input with the shorter IC cable to let at minimum degradation signal issues and here we are speaking of 1m. now imagine if the audio signal must travel over " hundred " of wire meters. Higher distortions that you like and is fine with me.
Common sense tells not spend high K $$$ to achieve top quality level in the cartridge signal only for that valuable cartridge signal be destroyed in the next system links. That’s all and is up to you because in this thread all gentlemans already gave you a lot of choices many of them with out that " common sense ".
Btw, FR on the Hyperion against load speaker impedance . This is a fact not imagination or subjective:
Anyway, enough.
R.