All this talk about the pres . . .
Honestly, I can't say that it makes all that much difference to me.
I've used some good ones and bad ones, but ultimately, everything I track usually winds up being multiband compressed and/or EQ'ed to the Nth degree anyway, which just about nullifies and sonic distinction between whatever mic pres I'm using.
Not to mention the fact that most of the sonic differences that I
swear exist when I'm right there a/b'ing them one after the other right in front of me . . . pretty much go away the second someone else takes over the controls and I go at it blindfold.
In those instances, I'll even find myself saying: "Yea, clearly a was better than b," only to have whoever's at the controls tell me "uh . . . sorry, Chess, but those were both A."
So there goes that theory.

Anyway, for some crazy reason, my ears can very clearly and accurately decifer even small EQ adjustments (even as little as 2db cuts and boosts), not to mention the fact that different microphones make a world of difference for me.
So what can I say?
I do, however, hear a very significant difference between the following:
1) Clean Solid State (in general)
2) Transformer-based Solid State
3) Starved Plate Tube
4) Authentic Tube
And to my ears, the clearest and most obvious distinction can be drawn between #1 and and #4. And in most cases, I prefer #4 by a longshot, with the exception of the following:
1) Drum overheads and percussion
2) Acc. Guitar, piano, brass, etc.
I almost never prefer #3, with the exception of DI bass guitar and/or DI keys (particularly hammond-modelers).
And #2 I like only if it's a high-end unit using a very high quality transformer; otherwise it usually sounds like dog shit.
