stereo preamp $2-5K suggestions


I have been a long time lurker of Audiogon forums but I don’t think I have posted anything yet. I am in the market for a stereo preamplifier. I am currently using my Arcam AVR380 as my preamp. The AVR is connected to a 250WPC Emotiva XPA-2 amplifier (input impedance 23.5komhs). I was interested in putting together a tube preamp to solid state amplifier system. I am interested in a tube preamp since I have always preferred to use guitar amps with tubes and I thought that some of that tube magic may apply to hi-fi as well. I have a budget of 5K yet would really like to spend 2-3K instead. (Who wouldn’t?) I am interested in new or used. I have liked my Emotiva amp and looked at the Emotiva’s XSP-1 preamp but I have not tried it at home. I may A-B the Emotiva preamp with whatever tube preamp I end up getting to see how good the XSP-1 is. I tend to use my Music Hall MMF 5.1 turntable / Grado Platinum 1 Cart. / Phonomena II phono preamp to listen to most music. I also tend to play a lot of music with female vocalists. I really like the voices of Anne Murray, Linda Ronstadt, Shelby Lynne and Olivia Newton John. However, I also play a lot of Led Zep, Pink Floyd, Willie Nelson and Steely Dan too. The most important aspect of music to me is the vocals and acoustic instruments. I like solid bass but not at the expense of good sonic texture in the bass. My current audio system (Vandersteen 3Asig speakers/Arcam AVR380/Emotiva XPA-2 amp) sounds good but not great. The sonic texture, dynamics and soundstage width are pretty good in my system but I do not get the 3D presentation I have heard in other systems where the instruments and vocals seem to be floating in space. I can hear the instruments/vocals in my current system placed side to side (2D) but I do not get much depth. I would like suggestions on tube stereo preamps that may get me closer to a 3D presentation of the music. I have been doing online research and saw the PrimaLuna Dialogue Premium Preamp that is new for about 3K. Is this preamp as good as many reviews say it is? Can it really compete with 10K preamplifiers? If there are any great solid state preamps that you think would also give me a great “virtually-there 3D presentation” (in the 2-5K range), I would like to hear about those too. Thanks all!
g_rogers
Good points Timrhu and Wlutke. I followed the Vandersteen's positioning guide to set up the speakers including setting the correct tilt angle. I have also played around with positioning too. In fact, I moved the speakers farther into the room (about 6") and slightly increased the toe-in last week. After moving the speakers I noticed the imaging improved. (My wife has not noticed that I moved the speakers out more yet...) I have never had the speakers professionally set-up. I purchased the speakers used and never benefited from a dealer professionally setting the speakers up. I have read about set-ups where the dealer positions the speakers using lasers and mirrors and I thought that may be worthwhile someday. The Vandersteen 3ASig speakers may be a little too big for my room too. The room I have them in is 15' wide by 16' deep with 7.5' high ceiling. The speakers are about 8 feet from each other and 3' from the back and side walls. This weekend I will play around with speaker positioning more.
"The speakers are about 8 feet from each other and 3' from the back and side walls. This weekend I will play around with speaker positioning more."

Try them closer together. Experiment a little, but start around 6.5 to 7ft apart, from the inside edges of the speakers. With proper set up and electronics the images will go beyond the outside edges of the speakers.
I highly recommend Jim Smith's book and DVD "Getting Better Sound" as a guide to system setup. I think it cost $39.95.
3' from back and side walls is not good. Back and side distances should not be equal. Might be that is causing the issue?