Best preamp for 2k-3k

If you have enjoyed your AR LS2, be sure to audition the LS26.

Strictly personal here,I've enjoyed a Calypso,Cary 98L,VTL 5.5,Audio Reseach LS 26,Supratek Syrah.My personal favourite and an uptick from the aforementioned is my Audio Horizons tube line stage.It's within your price point and the company offers a free home trial.
I know what I like and I like what I know.

I have heard the LS26 in the same system compared to the Audio Valve Eclipse and TRL Dude preamps. Both the Eclipse and Dude preamps bested the AR LS26. The TRL Dude was easily the best of the group.

The Dude & Eclipse had much deeper and fuller bass response, larger stage size, better imaging and much better body and texture. The Dude separated itself from the group with its 3D stage and live sounding presentation. Music seemed to have more life and emotion all served up with amazing transparency and composure.

Problem is the Dude is $3800 new and may be out of your budget. The Eclipse can be had for $2200 or so when they show up used.

Another choice that surprised me greatly is the Bel Canto Pre 3.They can be had for $1000 used and it sounds very good. I would buy this over the LS26. Very sweet sounding with great resolution and musical at the same time. Based on your budget the Pre 3 would be a great choice and save you money. If you want the best sound possible, near your budget, go with the TRL Dude.

The Audio Horizon 2.2 can be had for MSRP $2,750. They offer many upgrades on their site if you ever want to take that route. It might not be the best looking unit out there, but its performance more than makes up for that.

Greg

It might not be the best looking unit out there

-IMO that's an understatement. I've always thought, for a preamp trying to compete in the mid-high end arena, and succeeding to a certain degree, they would do much better by putting even a small additional effort and cost into their exterior design and casework.