Hi John,
I read this post on head fi:
So JM can tune your set in three different ways. The Beryllium: "Scalpel", "near scalpel" and "warm yet detailed".
As for the Biowool there's two, "warm" and "warm and detailed".
I personally did warm and detailed for both of mine.
There was a tad too much bass on the biowool. I emailed him, sent them back on Monday and he tweaked the tuning and I had them back Friday. Pretty great experience.
how is my XTC Open tuned?
another question, what changes between XTC closed, closed 1.5 and closed 2? the stage? the sound?
Thank you
Roberto
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