wow, well this seems to be the thread to offers me the full on creativty to share how lucky I've been. Having heard a few dozen different preamps throughout my young life.
But enough bullshit, on to the good stuff!:
My reply...it depends on what music and what budget I have to work with.
For jazz and blues on an expensive budget:
By far, anything API has to offer. Namely the
API 212L pre. Believe it or not, I have worked on an API board that was formerly owned by famed mix engineer Tom Dowd. In fact, there's a picture of it on page 12 of the January Live Sound magazine.
It was purchased by a rather decent studio here in Orlando called Phat Planet.
Clean and legible sound, a smooth blend of warm, but also kind of a cool blue sound.
If I where to compare it to a visual movie filter, then it would be whatever they used on the movie "The Forgotten" where everything is kind of a saturated blue color.
For Rock of most types on a expensive budget:
No hands down, anything Neve has to offer. Namely the pre's in the new 88R console they came out with. You can tell when something was mixed through a Neve pre.
It's got an "eager" sound. Like neve pres give the sound a sense of urgency and some bite. Also very smooth. Not as clean though, it's almost kind of smudged with this "hot mist". I would say it feels "Red and orange" to me. But it does a great job giving things "meat".
Like think of any movie with a demon-like filter on it, and that's probably the sound I'm trying to discribe.
I had a chance to sit on an SSL session, also a very specific sound. But I don't really dig the SSL sound. It just comes off very clean and sterlie to me. Maybe I just like things a little more saturated and misty when it comes to rock music.
On a cheaper budget, I would choose the Vintech 73i:
It's a spin off of the Neve 1073, but it does come rather close. A little more transparent and crunchy than any Neve I've heard, but it does well. It seems to give the mix a brighter sound, but also with a like sense of urgency.
I think on a cheaper budget, the Soundcraft Ghost console sounds pretty good. It sounds rather sterile to me, but the pre's in the ghost give percussive stuff almost this "bubble bounce" feel. It almost feels like plastic seran wrap. But it's a plesant sound, not too bad.
Then at the bottom of the list is the mackie XDR pre. I've actually gone back to this one recently and consider this to be an affair preamp (like if I was married to a Neve, I would cheat on it with a sleezy XDR pre, but I'll always love Neve).
It's a great preamp to have on the road or if I want to record stuff at home/ on site.
It does give this sort of dreamy aura to certain things, which is why it really caught my attention the first time I ever hear it. It was actually an accident:
About a year ago, I was recording a demo on my simple 002 rack (the pres in that thing are sterile, no mention worthy) and so I needed the extra 4 inputs for additonal drum tracks.
The guys had
an ART TPSII tube pre that sounded like shit,
a behringer MX2004 (or something like that) and a Mackie VLZpro 24 channel 8 buss.
I completely hated anything mackie had to offer at the time, so I tried both of the other pres. They didn't satisfy me at all, so I was like "alright, fuck it...lets try the mackie". As soon as the guy hit the tom for the first time, I was sold.
Weird experiences, man.
Edit:
To completely answer the question:
I would buy at least 8 channels worth of each of the preamps stated. Why? Because a good painter could use a few different brushes.