Middleman
jcschild
alas mic pres, converters mics guit-fiddles are all in the subjective area.
So true. I had a specific goal, a tube preamp for vocals. On this day, with those mics, those were the results. Also note, we did not test any instruments and I have heard the 610 is stellar for bass guitar. So you have to take my findings in context. Additionally for the $1995 price of the 710s which are interesting but not exceptional there are so many proven better preamps for vocals that it makes sense to look at Great River, Martech, Neve Portico, Daking. These are much better choices for this purpose.
If I needed 4 preamps in this price range I would even look at the Focusrite Producer pack. More features and better utility preamps in my book. (Now that comment is highly opinionated) . Finally I am not the first to share my opinon on the 710d. I have read similar reviews at Gearslutz.